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What USPTO should do — make patent assignments viewable

USPTO, in response to pressure from the White House and from big companies that are recipients of cease-and-desist letters, recently published proposed rules with a stated goal of promoting transparency in ownership of patents.  There are many things wrong (blog) with the proposed rules.  But there is a simple thing that the USPTO could do to promote transparency in ownership of patents that would not require rulemaking at all — make patent assignments viewable.

The recent proposed USPTO rules would impose upon all patent applicants a set of very burdensome reporting requirements and related validity risks.  Each applicant would for example have to develop a list of “attributable owners” (individual shareholders of corporate parents, individual partners in partnerships, identities of certain licensees, etc.) and disclose it to the USPTO upon filing of the patent application, and would have to provide updates to the USPTO every few months during the pendency of a patent application.  The mechanism for enforcement would be that at litigation time, a patent would be held invalid because it would be deemed to have gone abandoned years earlier due to some lapse or omission in the applicant’s “attributable owners list” reports filed with the USPTO during pendency of the patent application.  In my comments to the USPTO I expressed the hope that the proposed rules will be scrapped.

Meanwhile, however, there is a simple thing that the USPTO could do to promote transparency in ownership of patents that would not impose large burdens upon patent applicants (like the proposed rules would do) and would not require rulemaking at all.  The USPTO could make patent assignments viewable.

First a bit of background.  If you want to know who owns a US patent or who owns a US trademark registration, for over a decade the way that you would start is by doing a search in the “ Assignments on the Web ” system.  In this system you would plug in a search term and receive one or more search results.  The search term might be the property number itself (the patent number or trademark registration number).  Or it might be an assignee name or an assignor name.  The search results would be one or more “reel and frame numbers”, each of which indicated the microfilm location of images of the pages of the recorded document.  To get to the bottom of things, for each “reel and frame number” you would then have to send money to the USPTO ($25 per document) and wait for the USPTO to mail you a copy of the recorded document.  The $25 fee was tied to the employee time required to go find the correct microfilm reel and load it into a viewer/printer, and to scroll to the correct frame number, click the “print” button on the printer, and to stuff the printed pages into an envelope to be mailed to you.

After a wait of a couple of weeks, the envelope would arrive from the USPTO and you would review the copies of the recorded documents.  A document might list other related properties in which case you might find the need to do more searching and might then need to send more money to the USPTO and wait more weeks for more things to show up in the mail from the USPTO.  Review of a particular document might reveal that it was not actually an assignment at all but was conditioned on later events or was a page from a company employee policy handbook.

In the old days such delays and expense were understandable, given that the information really was trapped on physical reels of microfilm.  It was understandable that the task of getting to the bottom of who owned which patents or trademark registrations was cumbersome and took weeks or months.

But those were the old days.  For over a decade, USPTO has recorded assignments not on physical microfilm but in computer systems.  Instead of snapping a photograph of the document using a microfilm camera, USPTO runs the document through an imaging scanner, just like you or I would do, and stores it in a computer.  (USPTO gives a nod to the old world of microfilm by giving a fictional “reel and frame number” to the location in the computer of each stored scanned image.)  What’s more, USPTO has (wisely) scanned its backfile of microfilm reels (back to 1955) into this same computer system.  So nowadays if a USPTO employee needs to see some assignment document, there is no need to manipulate physical reels of microfilm any more — it can all be done with a few mouse clicks from the employee’s desk.

If the ownership that you are researching is that of a trademark registration , USPTO nowadays lets any member of the general public view the actual recorded document directly.  There is no need to pay $25 and wait a couple of weeks to receive a copy of a recorded document.  Here is an example:

totw

The trademark people at the USPTO are to be commended for making recorded trademark assignments easily viewable in this way.  It’s been this way for more than a year now.  No $25 fee, no waiting a couple of weeks.

Unaccountably, however, the patent people at the USPTO have not followed suit.  To this day, if you want to view a recorded patent assignment, you have to pay the $25 fee and you have to wait a couple of weeks, just as it was in the old days of physical reels of microfilm.

Which gets us back to the main point of this blog post.  If USPTO wants to respond to pressure from the White House and elsewhere to promote transparency in patent ownership, why not respond by providing a “view recorded assignment” link for patent assignments as it already does for trademark assignments?

I know part of the answer to this question.  All trademark assignments are by law a matter of public record, so there is no legal problem with making it easy for a member of the public to simply click and view the assignment.  In contrast, a fraction of patent assignments (those directed to patent applications that have not been published or issued) are by law kept secret within the USPTO until such time as the property involved is published or patented.  This means that USPTO can’t simply let a member of the public see any randomly selected reel and frame number.  It’s a matter of writing the computer program so that it gets the right answer as to which patent assignments can be viewed and which cannot.

But this computer program has already been written and it already gets the right answer.  The present-day “ Assignments on the Web ” system for patent assignments already figures out which reel-and-frame-numbers it should tell you about and which ones it shouldn’t tell you about (based on whether the property has been published or issued).  So it really is just a matter of adding a “view recorded assignment” link on a web page that already exists.  Adding this link to the web page would be one way for the USPTO to respond to the White House and to the members of the public who have been clamoring for greater transparency of patent ownership.

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One reply to “what uspto should do — make patent assignments viewable”.

Great idea. Have their been any movements towards publishing the assignments?

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A license is a grant (assignment) to the licensee of various licensed rights.  The situation can be further obscured by the fact that one can assign the licensed rights from one entity to another.  Thus, the first recordation of a license may be recorded as a “license,” while the assignment of those same licensed rights to another entity may be recorded as an “assignment.”  The only way to really understand the situation is to review the actual documents, which are all readily available from the recordation branch of the patent office.

Note that the patent office sometimes refers to licenses as a species of assignment.  That is correct, because one is assigning license rights.

Not necessarily.  Assignments are only needed if you are contractually obligated, by employment or otherwise, to make the assignment.

An important corollary is that an inventor can merely license his patent rights to a company that is exploiting the invention, and keep title to those rights in his own name.  Investors are usually unhappy with that arrangement, but there can be significant advantages.  One major advantage is that the patent holder is a “necessary and indispensable” to any litigation over patent validity.  Any competitor trying to invalidate the patent must file the action in the district where the inventor resides.

Assignments of provisionals have substantially the same pros and cons as assigning formal utility and design applications.  See the previous FAQ.

Since there are costs attending the handling and recording of assignments, many inventors and companies prefer to hold off on assigning provisional applications until filing of the corresponding formal (utility or PCT) applications.  That is a dangerous strategy.  In the interim between filing the provisional and the formal applications, there are all sorts of unfortunate events that can make later assignments difficult or impossible, including death or disability of an inventor, reluctance of an inventor to file an assignment due to a separation from a company, or divorce.

It is not technically necessary to re-file assignments for divisional or straight continuation applications.  A properly worded prior assignment recorded against the original application is automatically effective because the assignment recorded against the parent application gives the assignee rights to the subject matter common to both applications.

In the case of a substitute or continuation-in-part application, a prior assignment of the original application is not applied to the substitute or continuation-in-part application because the assignment recorded against the original application gives the assignee rights to only the subject matter common to both applications.  Substitute or continuation-in-part applications require the recordation of a new assignment if they are to be issued to an assignee.

Absolutely.  Indeed, it is a very common occurrence that an inventor will assign his invention to a company, and then the company will re-assign the rights after the patent issues.

Assignment is technically free, but it costs about $100 ($40 in filing costs and about $60 in paralegal time) to record the assignment at the U.S. patent office.

Note that the office charges US$ 40 for each patent or patent application listed on the recorda­tion form.  Thus, if an assignment references a family of 5 patent applications, the recorda­tion fee is US$ 200.  Of course paralegal charges would also apply, and possibly attorney time.

Under U.S. law, assignments must be recorded to be effective as against third parties who do not have actual knowledge of the assignment.  The statute is similar to recording statutes used for recording real property.  Thus, although there is no requirement to record an assignment, it is foolish not to do so.

Note that absent some unusual circumstance, patent assignments do not have to be notarized for use within the United States.

Preparing assignments is usually a simple matter of filling in the blanks of a form.  Assignment forms (inventor to company and company to company) and guidelines for preparing such forms can be found in  Strategic Patenting .

Note also that it is important to clearly identify whether the document being recorded is an assignment, license, or other document.  The recording branch does not generally read the documents to verify the content.

The Patent office will proceed as if the signature had been procured from the inventor, but only after establishing that the entity pursuing the application has colorable rights, and only after establishing that the inventor cannot be reached.  Thus, the patent office will need a copy of the employee agreement, assignment, or other documentary evidence establishing those rights.

In the case of a deceased inventor, the patent office will insist upon a statement from the executor of the estate, or an heir if probate is finished.  Where the inventor refuses to sign, or cannot be found, the patent office will insist upon seeing the letters, emails and faxes sent to the inventor, and will need a declaration from the person trying to make contact.

One simply records a certificate of name change or other formal document with the USPTO, using the assignment recordation form.

In foreign countries, name changes can be a real problem, and can cost anywhere from several hundred to a thousand dollars (mostly in attorneys fees).

It depends on the wording of the assignment and the recordation laws of the foreign countries.  Most assignments transfer all rights, title, and interest to U.S. patents and applications, and to corresponding foreign patents and applications.  Even so, the assignments might not be legally effective in a given country until the assignment is recorded in that country.

Some countries insist on a specific assignment that expressly lists that country. Canada, for example, typically requires its own assignments.

Patent infringement damages accrue in some countries only from the date the assignment was actually recorded at the relevant patent office.  Thus, delay in registering can cost a patent holder dearly in reduced patent infringement damages.

The main disadvantage to recording assignments is that many countries (including most or all of Europe) consider assignment of a patent or application to be a taxable transfer, and charge VAT (Value Added Tax) on the estimated value of the application or patent.  Since the value is often low in the early days, and can rise considerably during the life of the patent, the disadvantage of recordation can be mitigated by registering early.

Assignments records at the USPTO are available for  public inspection , but only for patents and published applications.  One can search by reel/frame number, patent or publication number, and assignor or assignee name.

The underlying documents are not available for download, but can be ordered from the assignment branch.  Paper mail requests can take months, but faxed requests are usually filled within a day or two.

No.  One should never rely upon the designation of “assignee” as set forth on the face of a patent.  First, the patent office obtains the “assignment” information directly from the issue fee transmittal form, and there is no verification whatsoever that such information is, or even ever was, correct.  The entry could well have been an error on the part of an attorney, paralegal, or secretary, and the issue fee transmittal form even warns that designation of an assignee of that form does not, in and of itself, affect an assignment.  Second, the patent is never altered after it is published.  Information that was correct at one point in time may well be superseded down the road.  Third, even if the “assignee” information is correct, one cannot know from the face of the patent what rights were assigned.  It might well be that only licensed rights were assigned, or that such rights are subject to a reversion.

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What is a Patent Assignment?

Whether you’re curious about assigning a patent to someone else or having a patent assigned to you, you might be wondering what a patent assignment is? Patent law allows patent holders to assign patents to other parties. Patent assignments often take place between an employee and his company, however, it’s not uncommon for a person to assign his interest to a patent to a third party. So, what exactly is a patent assignment? We will cover this below.

What is a Patent Assignment ?

A patent assignment is an agreement by the patent holder (assignor) to transfer his interest and ownership of a patent to another party known as the assignee (party receiving patent rights). Once a patent holder executes an assignment agreement assigning his interest in a patent to another party, the assignor loses his rights under the patent. The assignor (transferor) will no longer be able to stop others from using, making, and selling the patent invention. Instead, the assignee gains these rights.

In the United States, patent assignments are very common between an employee and his company because a company or business cannot apply for a patent. An inventor has to apply for a patent and then the inventor then assigns his interest under a patent to the company for which he is working.

An assignment transfers the ownership of the patent from the inventor or employee to the company for which he is working. That said, assignments can also be made by any two parties that agree to transfer ownership of a patent.

So, now we know that a patent holder can transfer his patent rights to a third party, can an inventor assign a pending patent application? Absolutely, yes! An inventor can assign his rights under a pending patent application to another party.

If you’re an inventor and you want to assign your patent to another party, just remember that patent assignments are final. Once an inventor assigns (transfers) his interest in a patent to another party, the assignment (transfer of rights) cannot be undone, it’s final.

What is a Patent Assignor?

A patent assignor is a party that transfers it’s interest and right to the patent to the transferee (assignee) or the party receiving the patent. Once an agreement is executed and recorded with the patent office, the assignee becomes the patent right holder.

What is a Patent Assignee?

A patent assignee is a person to whom the patent rights are transferred to. Said differently, the assignee is the new owner of the patent. An assignee should immediately record an assignment agreement with the patent office to establish his rights as the new patent owner.

Requirements to Execute a Patent Assignment Agreement

For a patent holder to assign (transfer) his interest in a patent to another party, the assignor (person transferring patent rights) must execute a written agreement that includes details, such as the name of the assignor and the assignee, as well as the patent that is to be assigned (transferred) to the assignee.

Once the assignment agreement is executed, it must be filed with the USPTO for the agreement to take effect. Please remember that the agreement needs to be in writing, oral agreements are not sufficient to transfer the rights from the patent holder to the assignee.

The assignment agreement must include the following information:

  • The agreement must contain the legal names of both the assignor (person transferring patent rights) and the assignee (person receiving patent rights).
  • The agreement must clearly identify the patent by stating the name of the patent, as well as the patent number.
  • The terms of the agreement must be included in the assignment agreement.
  • Both the assignor(s) and assignee(s) must sign the agreement.

Who Owns the Patent After a Patent Assignment?

Once the assignor and assignee execute an assignment agreement and file the assignment with the USPTO, the assignee owns the patent. As the new patent owner, the assignee will have the right to stops others from using, making, and selling the patented invention for the remaining patent term.

The assignor (person who transferred his rights) loses his rights under the patent and will no longer be able to enforce the patent. Assigning a patent is similar to selling a car and registering the title in someone else’s name. Once the patent is assigned, similar to registering the title of a vehicle in someone else’s name, the new owner is the assignee (person to whom the patent was transferred to). Once the assignment is recorded with the patent office, the records will be updated to show the assignee (new owner) of the patent. This information will then be made available to the public.

Assigning a Patent vs Licensing a Patent

Assigning a patent is much different than licensing a patent. When a patent holder assigns his interest in a patent to another party, he is usually transferring ownership of the patent to the other party. Patent licensing is different in that a license is merely a transfer of the right to use the patent in the manner specified in the licensing agreement. Assignments transfer ownership while a license transfers the right to use the patented invention. That said, if a patent is assigned, the information of the assignor and assignee will become part of the public record. Whereas if an inventor licenses his patent, that information is not typically published to the public.

Does a Patent Assignment Need to be Notarized?

The USPTO does not require patent assignments to be notarized. The patent office only requires that the assignment be executed and signed by both the assignor and the assignee. Once an agreement is executed and signed by the parties, the assignment must be recorded with the patent office.

If the assignee fails to record the assignment, there is nothing to protect the assignee from the assignor assigning the patent to a third party. So, if you’re an assignee, make sure to record your assignment as soon as it’s executed to avoid problems.

Although a patent assignment does not need to be notarized, notarizing it can be beneficial in the event that the previous patent holder claims that he did not make the assignment. It’s an added layer of protection that could prove to be very valuable.

Can Multiple People Own a Patent?

Yes, multiple people can own a patent. For example, if three inventors make a single invention, all three are considered joint inventors and their names should appear on the patent application, as well as the issued patent.

If there are multiple inventors on a patent application, all inventors must execute an assignment agreement to assign each of their interest to the assignee for the assignee to own the entire patent.

For example, if only 1 of 3 inventors assigns his interest, the assignment would be a partial assignment until all 3 inventors each assign (transfer) their interest to the assignee.

Patent Assignment Tips

1) hire an attorney to assist you with your patent assignment.

Any individual who’s either an assignor or assignee should hire an attorney to assist with the assignment of a patent. Attorneys will ensure that the assignment agreement complies with the law and contains all of the information that is required for a successful patent assignment. Although it’s not unheard of for parties to execute an assignment agreement on their own, making a mistake could cause legal troubles down the road.

2) Don’t Forget to Record A Patent Assignment

If you have been assigned a patent, don’t forget to record your assignment with the USPTO. We say this because patent assignments don’t go into effect unless the assignment is recorded with the patent office. Recording a patent assignment tells the patent office that you are the new owner of the patent.

If an assignee does not record the assignment with the patent office, it is as if the assignment never took place. Also, if it’s not recorded, the assignor could possibly assign the patent to a third party. So, make sure to record your assignment as quick as possible.

3) Notarize Your Assignment Agreement

It’s good practice to have an assignment agreement notarized. This helps in a situation where the assignor claims that he did not execute the assignment agreement. In the event that an assignor claims he did not execute the assignment agreement, you will have evidence to show otherwise. The burden may shift to the assignor to prove that he did not execute the assignment agreement. So, notarize your agreement, as well as other documents relating to the assignment of a patent.

4) How Much Does it Cost to Record an Assignment with the USPTO?

It’s currently free to record an assignment with the USPTO if a party submits the assignment electronically. However, if a party chooses to record the assignment agreement by paper, there is a $50 fee for the service. So, record your assignment online if you want to avoid paying anything. That said, you may need to publish your assignment in an official gazette, such publication does cost $25.

Patent Assignment

Let’s do a quick recap. A patent assignment is the transfer of ownership of a patent from one party to another. The party transferring its right is known as the assignor and the party receiving the patent rights is known as the assignee.

To assign a patent, both parties must execute a written assignment agreement to reflect the transfer of ownership. Once the parties execute the agreement, they must record it with the patent office to establish the new ownership. If you have any general questions or comments, please feel free to leave them in the comments section below.

patent assignment reel

My name is Noah and I love everything about patents and patent law. During my law school years, I studied intellectual property law and took courses in patent law, trademark law, and copyright law. I graduated from Loyola Marymount Law School and obtained my Juris Doctorate in 2014.

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Patent Assignment Database: Everything You Need to Know

The Patent Assignment Database has all recorded patent information from August 1980 until now, added by the United States Patent and Trademark Office (USPTO). 8 min read updated on February 01, 2023

What Is the Patent Assignment Database?

The Patent Assignment Database has all recorded patent information from August 1980 until now. Any time someone adds information to one of the patent records, the United States Patent and Trademark Office (USPTO) adds it to the database. However, it doesn't check to make sure that the new information is correct.

How Do Patent Assignments Work?

Assignments offer flexibility. Different people can acquire different rights to a patent. One person could have the patent assignment, but a prior owner could keep a license to use the technology for free.

An interested party could only look at these documents at the USPTO. They're not available online. The best practice is for the owner of a patent to show all current and previous assignments. This is a chain of title that starts with the inventor. The most recent entry should be the current owner.

Each license agreement should also have a record. If the current owner lacks this information, they should contact previous owners. Most assignments come from the patent attorneys of startups.

One ongoing issue is that many assignments are years or even decades old. Patent law could have changed in the interim. The owner should try to keep an assignment as current as possible.

The most likely omission to an assignment is the right to causes of action. It's important because this right gives someone the ability to sue for past damages. Inventors don't have to worry about the right to causes of action since prior infringement is impossible. Once patents change hands, it's a key concern.

Interested parties should also check assignments to see if any security interests exist. In rare instances, inventors do put patents up for collateral, generally in bank transactions. The assignments database will show this information.

What Happens If No Assignments Exist?

First time inventors and new startups often have no assignments. A potential investor should wait three months in such situations. That's because a person has three months to file an assignment. It's a rate/notice policy. An assignment that was filed sooner has priority.

The danger is that someone else earned the patent assignment during those three months. They simply haven't filed with the USPTO yet. 

An older patent application without an assignment also has a requirement. The owner must file an assignment and wait three months to see if anyone else files an assignment. Assuming they don't, the assignment becomes valid.

A solid chain of title is important. It prevents infringement claims or questions of ownership. 

What Are Inventorship Issues?

Probably the worst thing that can happen with a patent claim is that someone isn't listed correctly. These situations can lead to long, expensive legal battles. An attorney can defeat a patent by proving an incorrect listing of the inventors.

There are two types of inventorship issues. Sometimes people are left off the document. One or more people could be listed as inventors even if they had nothing to do with the actual invention. The other issue is that an inventor could exclude people from the listing who deserve inventor status. 

Which Issues Arise From Having Too Many or Too Few Inventors Listed?

Inventor listings include some degree of politics. The owner of a company might expect an inventor listing for anything his employees create.

The opposite is also true. Some leaders are so generous that they credit a lot of employees as inventors, even if these workers added little to the project. 

Problems arise when someone buys the company or acquires rights to the patent. The owner of the patent has to get approval from every inventor listed.

If this happens a long time after the invention, several of these employees might work for different companies now. An investigator must contact each of them to get approval. If a single person refuses, an affadavit could negate the entire patent. 

Having too few inventors isn't as big a concern in most instances. The glaring exception is a startup accelerator company. These patents have only half the value. Many of these businesses work in tight quarters.

An employee from one startup could easily give advice to someone from a different firm. This advice could lead to a patent. The person from the second company would expect listing on the patent.

Whether the person is right or not doesn't matter. The fact that they believe it is enough to cause issues. Investors aren't interested in such patents since they appreciate the risk. The second person's claim could invalidate the patent, making it worthless.

Do Any Legal Issues Come Into Play?

Yes. For inventor claims, the safest tactic is to require employee agreements . These agreements are for patents and proprietary information. The contracts generally give the company ownership of an invention. This happens the moment the worker signs the contract.

The USPTO will accept this document as a an assignment, too. It's a preventative measure against inventors trying to take patent claims with them when they leave the company.

How Does the Patent Assignment Database Work?

The Patent Assignment Database has a search button that lets people find information about patents . The site shows assignments, which work almost the same way as a deed that shows the transfer of real estate. A person or business receives an assignment. This document lists the transfer of a patent.

Under the latest update, version 1.4, a person can search and download almost all patent information. A user can also download the original patent assignment and cover sheets. Before this update, people had to buy copies from the USPTO.

The current available searches on the Patent Assignment Database include:

  • Assignee name
  • Frame/reel number : The government stores patent assignment documents on microfiche. The reel number and frame number show the numbers for the specific reel and frame of the real documents.
  • Patent number

The newest search features in version 1.4 include:

  • Quick look-up : The user can enter one or more of the search terms above to find the exact document they want to read.
  • Quick nav links
  • Favorite views : A person can research Legacy Assignments on the Web (AOTW) to see Assignor and Assignee summaries and details.

The USPTO has changed the way it shows information on the Patent Assignment Database website. The earlier version showed ownership information. The updated version shows PDF images of the recorded documents. These include executed assignment documents. The new system is better since the public instead of the USPTO verifies ownership information. The USPTO simply displays the cover sheet record. 

How Does a User Search the Patent Assignment Database?

The Patent Assignment Database is easy to search . It has an ordered setup that lets the user look up intellectual property (IP) assets.

The search engine lets users:

  • Search for patents : Specific searches are possible. A user can find basically anything they want if they know how to look for it.
  • Set mail alerts : A person can ask for email notifications when the system finds a certain patent listing or update. This immediate alert helps people in the patent industry become the first ones to know about a change that affects their industry.
  • Receive alerts about patent assignment updates : A person may want to know when the status of a patent changes. Since the system records every update, a person can ask for alerts about any patents that they're watching.
  • Research legal issues : One of the updates that the Patent Assignment Database tracks is lawsuits. When a lawsuit impacts a patent, the database updates the file. Someone researching a specific patent can view all of this information.

What Are the Benefits of Tracking the Patent Assignment Database?

A person who monitors the Patent Assignment Database can benefit greatly. Potential benefits include:

  • Seeing technology trends : When a person notices several patent claims in the same industry, they can study it for potential growth. New advances in a field generally lead to economic growth.

For example, a discovery in digital advertising rules allowed Facebook to become one of the most valuable companies in the world. Someone studying the company's patent filings could have bought shares in Facebook at a low cost, making a lot of money over time. They also could have invested in other companies that would benefit from the sales growth of digital advertising.

  • Ability to acquire IP and/or company : Patent filings hint at future developments in an industry. A business or investor with extra money can track the Patent Assignment Database to find the next big thing in a field.

Facebook, for example, saw Oculus Rift filings and decided to buy the company for roughly $2 billion . It now owns many of the most important virtual reality patents in the world. Had Facebook waited until later to buy, it might have had to pay a lot more for the same intellectual property.

  • Understand company portfolio in greater detail : The various copyrights that a company owns are important to its business standing. By studying current patents and any additions, a person will have a greater understanding of a company's current and future financial positions.

Is Any Information Not Listed in the Patent Assignment Database?

The database records few patent licenses. While a person might want to know the names of every business that licenses a patent, the government doesn't deem this information important. So, no rule requires a person or company to list licensing usages.

This decision is good for businesses. Many licensing deals are confidential. A company would have to break that agreement to register the licensing agreement on the patent record. Some web search engines allow users to search every listed licensing instance, though.

How Does a User Find the Current Owner Information of a Patent?

The Public Pair link at the Patent Assignment Database has information about the current owner of a patent. The user can search for this information using any of the Application Number, Patent Number , or Publication Number.

One note about the process is that it's not always correct. The reporting of an assignment isn't always immediate. Until this happens, the database won't record changes on the patent record. As a safety measure, check a paid database. Otherwise, your best bet is to do a search in Google News.

How Does a User Search the Patent Assignment Database More Effectively?

The system isn't user-friendly. A person will need a lot of practice to master searches. A few tips for searching more effectively include:

  • Remove employer assignments : Some employers have contracts that require patent assignments. These lead to pointless results when you do a search. You can remove these assignments with a single click. The results will seem less cluttered.
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Developing ash-free high-strength spherical carbon catalyst supports

  • Domestic Catalysts
  • Published: 28 June 2013
  • Volume 5 , pages 156–163, ( 2013 )

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  • V. V. Gur’yanov 1 ,
  • V. M. Mukhin 1 &
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The possibility of using furfurol for the production of ash-free high-strength active carbons with spheroidal particles as adsorbents and catalyst supports is substantiated. A single-stage process that incorporates the resinification of furfurol, the molding of a spherical product, and its hardening while allowing the process cycle time and the cost of equipment to be reduced is developed. Derivatographic, X-ray diffraction, mercury porometric, and adsorption studies of the carbonization of the molded spherical product are performed to characterize the development of the primary and porous structures of carbon residues. Ash-free active carbons with spheroidal particles, a full volume of sorbing micro- and mesopores (up to 1.50 cm 3 /g), and a uniquely high mechanical strength (its abrasion rate is three orders of magnitude lower than that of industrial active carbons) are obtained via the vapor-gas activation of a carbonized product. The obtained active carbons are superior to all known foreign and domestic analogues and are promising for the production of catalysts that operate under severe regimes, i.e., in moving and fluidized beds.

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OAO Elektrostal’ Research and Production Association Neorganika, Elektrostal’, Moscow oblast, 144001, Russia

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Original Russian Text © V.V. Gur’yanov, V.M. Mukhin, A.A. Kurilkin, 2013, published in Kataliz v Promyshlennosti.

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Gur’yanov, V.V., Mukhin, V.M. & Kurilkin, A.A. Developing ash-free high-strength spherical carbon catalyst supports. Catal. Ind. 5 , 156–163 (2013). https://doi.org/10.1134/S2070050413020062

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Received : 08 December 2011

Published : 28 June 2013

Issue Date : April 2013

DOI : https://doi.org/10.1134/S2070050413020062

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An error in a recorded assignment document will be corrected by Assignment Division provided a “corrective document” is submitted. The “corrective document” must include the following:

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See 37 CFR 3.34 . The party requesting correction should also submit a copy of the original cover sheet, to facilitate comparison of the corrected cover sheet with the originally recorded document.

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323.01(c) Assignment or Change of Name Improperly Filed and Recorded by Another Person Against Owner’s Application or Patent [R-07.2015]

When the owner of an application or registration discovers that another party has improperly recorded an assignment or name change against the owner’s application or patent, the owner must correct the error by having a corrected cover sheet filed with the Assignment Services Division.

The owner should contact the party who recorded the papers with the erroneous information and request that such party record corrective papers. However, if the party cannot be located or is unwilling to file corrective papers, then the true owner must record the necessary papers with the Assignment Services Division to correct the error.

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The affidavit or declaration should include a summary of the true chain of title to make it clear that the chain of title for the application or patent identified should not be considered altered by the incorrect assignment or name change, and a statement that the original applicant or patentee or last correct assignee has been, and continues to be, the owner of the application, or patent at issue.

On the corrected cover sheet, the owner should check the box titled "Other" in the area of the cover sheet requesting the "Nature of Conveyance," and indicate that the submission is to correct an error made in a previously recorded document that erroneously affects the identified application(s), or patent(s). The party should also write the name of the correct owner in both the box requesting the name of the conveying party and the box requesting the name and address of the receiving party; this is to make it clear that ownership never changed and that any assignment or name change recorded against the application(s) or patent(s) was erroneous.

323.01(d) Expungement of Assignment Records [R-07.2015]

Petitions to correct, modify or "expunge" assignment records are rarely granted and will not result in the removal of a document from the assignment records. Such petitions are granted only if the petitioner can prove that:

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40 facts about elektrostal.

Lanette Mayes

Written by Lanette Mayes

Modified & Updated: 02 Mar 2024

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Reviewed by Jessica Corbett

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Elektrostal is a vibrant city located in the Moscow Oblast region of Russia. With a rich history, stunning architecture, and a thriving community, Elektrostal is a city that has much to offer. Whether you are a history buff, nature enthusiast, or simply curious about different cultures, Elektrostal is sure to captivate you.

This article will provide you with 40 fascinating facts about Elektrostal, giving you a better understanding of why this city is worth exploring. From its origins as an industrial hub to its modern-day charm, we will delve into the various aspects that make Elektrostal a unique and must-visit destination.

So, join us as we uncover the hidden treasures of Elektrostal and discover what makes this city a true gem in the heart of Russia.

Key Takeaways:

  • Elektrostal, known as the “Motor City of Russia,” is a vibrant and growing city with a rich industrial history, offering diverse cultural experiences and a strong commitment to environmental sustainability.
  • With its convenient location near Moscow, Elektrostal provides a picturesque landscape, vibrant nightlife, and a range of recreational activities, making it an ideal destination for residents and visitors alike.

Known as the “Motor City of Russia.”

Elektrostal, a city located in the Moscow Oblast region of Russia, earned the nickname “Motor City” due to its significant involvement in the automotive industry.

Home to the Elektrostal Metallurgical Plant.

Elektrostal is renowned for its metallurgical plant, which has been producing high-quality steel and alloys since its establishment in 1916.

Boasts a rich industrial heritage.

Elektrostal has a long history of industrial development, contributing to the growth and progress of the region.

Founded in 1916.

The city of Elektrostal was founded in 1916 as a result of the construction of the Elektrostal Metallurgical Plant.

Located approximately 50 kilometers east of Moscow.

Elektrostal is situated in close proximity to the Russian capital, making it easily accessible for both residents and visitors.

Known for its vibrant cultural scene.

Elektrostal is home to several cultural institutions, including museums, theaters, and art galleries that showcase the city’s rich artistic heritage.

A popular destination for nature lovers.

Surrounded by picturesque landscapes and forests, Elektrostal offers ample opportunities for outdoor activities such as hiking, camping, and birdwatching.

Hosts the annual Elektrostal City Day celebrations.

Every year, Elektrostal organizes festive events and activities to celebrate its founding, bringing together residents and visitors in a spirit of unity and joy.

Has a population of approximately 160,000 people.

Elektrostal is home to a diverse and vibrant community of around 160,000 residents, contributing to its dynamic atmosphere.

Boasts excellent education facilities.

The city is known for its well-established educational institutions, providing quality education to students of all ages.

A center for scientific research and innovation.

Elektrostal serves as an important hub for scientific research, particularly in the fields of metallurgy, materials science, and engineering.

Surrounded by picturesque lakes.

The city is blessed with numerous beautiful lakes, offering scenic views and recreational opportunities for locals and visitors alike.

Well-connected transportation system.

Elektrostal benefits from an efficient transportation network, including highways, railways, and public transportation options, ensuring convenient travel within and beyond the city.

Famous for its traditional Russian cuisine.

Food enthusiasts can indulge in authentic Russian dishes at numerous restaurants and cafes scattered throughout Elektrostal.

Home to notable architectural landmarks.

Elektrostal boasts impressive architecture, including the Church of the Transfiguration of the Lord and the Elektrostal Palace of Culture.

Offers a wide range of recreational facilities.

Residents and visitors can enjoy various recreational activities, such as sports complexes, swimming pools, and fitness centers, enhancing the overall quality of life.

Provides a high standard of healthcare.

Elektrostal is equipped with modern medical facilities, ensuring residents have access to quality healthcare services.

Home to the Elektrostal History Museum.

The Elektrostal History Museum showcases the city’s fascinating past through exhibitions and displays.

A hub for sports enthusiasts.

Elektrostal is passionate about sports, with numerous stadiums, arenas, and sports clubs offering opportunities for athletes and spectators.

Celebrates diverse cultural festivals.

Throughout the year, Elektrostal hosts a variety of cultural festivals, celebrating different ethnicities, traditions, and art forms.

Electric power played a significant role in its early development.

Elektrostal owes its name and initial growth to the establishment of electric power stations and the utilization of electricity in the industrial sector.

Boasts a thriving economy.

The city’s strong industrial base, coupled with its strategic location near Moscow, has contributed to Elektrostal’s prosperous economic status.

Houses the Elektrostal Drama Theater.

The Elektrostal Drama Theater is a cultural centerpiece, attracting theater enthusiasts from far and wide.

Popular destination for winter sports.

Elektrostal’s proximity to ski resorts and winter sport facilities makes it a favorite destination for skiing, snowboarding, and other winter activities.

Promotes environmental sustainability.

Elektrostal prioritizes environmental protection and sustainability, implementing initiatives to reduce pollution and preserve natural resources.

Home to renowned educational institutions.

Elektrostal is known for its prestigious schools and universities, offering a wide range of academic programs to students.

Committed to cultural preservation.

The city values its cultural heritage and takes active steps to preserve and promote traditional customs, crafts, and arts.

Hosts an annual International Film Festival.

The Elektrostal International Film Festival attracts filmmakers and cinema enthusiasts from around the world, showcasing a diverse range of films.

Encourages entrepreneurship and innovation.

Elektrostal supports aspiring entrepreneurs and fosters a culture of innovation, providing opportunities for startups and business development.

Offers a range of housing options.

Elektrostal provides diverse housing options, including apartments, houses, and residential complexes, catering to different lifestyles and budgets.

Home to notable sports teams.

Elektrostal is proud of its sports legacy, with several successful sports teams competing at regional and national levels.

Boasts a vibrant nightlife scene.

Residents and visitors can enjoy a lively nightlife in Elektrostal, with numerous bars, clubs, and entertainment venues.

Promotes cultural exchange and international relations.

Elektrostal actively engages in international partnerships, cultural exchanges, and diplomatic collaborations to foster global connections.

Surrounded by beautiful nature reserves.

Nearby nature reserves, such as the Barybino Forest and Luchinskoye Lake, offer opportunities for nature enthusiasts to explore and appreciate the region’s biodiversity.

Commemorates historical events.

The city pays tribute to significant historical events through memorials, monuments, and exhibitions, ensuring the preservation of collective memory.

Promotes sports and youth development.

Elektrostal invests in sports infrastructure and programs to encourage youth participation, health, and physical fitness.

Hosts annual cultural and artistic festivals.

Throughout the year, Elektrostal celebrates its cultural diversity through festivals dedicated to music, dance, art, and theater.

Provides a picturesque landscape for photography enthusiasts.

The city’s scenic beauty, architectural landmarks, and natural surroundings make it a paradise for photographers.

Connects to Moscow via a direct train line.

The convenient train connection between Elektrostal and Moscow makes commuting between the two cities effortless.

A city with a bright future.

Elektrostal continues to grow and develop, aiming to become a model city in terms of infrastructure, sustainability, and quality of life for its residents.

In conclusion, Elektrostal is a fascinating city with a rich history and a vibrant present. From its origins as a center of steel production to its modern-day status as a hub for education and industry, Elektrostal has plenty to offer both residents and visitors. With its beautiful parks, cultural attractions, and proximity to Moscow, there is no shortage of things to see and do in this dynamic city. Whether you’re interested in exploring its historical landmarks, enjoying outdoor activities, or immersing yourself in the local culture, Elektrostal has something for everyone. So, next time you find yourself in the Moscow region, don’t miss the opportunity to discover the hidden gems of Elektrostal.

Q: What is the population of Elektrostal?

A: As of the latest data, the population of Elektrostal is approximately XXXX.

Q: How far is Elektrostal from Moscow?

A: Elektrostal is located approximately XX kilometers away from Moscow.

Q: Are there any famous landmarks in Elektrostal?

A: Yes, Elektrostal is home to several notable landmarks, including XXXX and XXXX.

Q: What industries are prominent in Elektrostal?

A: Elektrostal is known for its steel production industry and is also a center for engineering and manufacturing.

Q: Are there any universities or educational institutions in Elektrostal?

A: Yes, Elektrostal is home to XXXX University and several other educational institutions.

Q: What are some popular outdoor activities in Elektrostal?

A: Elektrostal offers several outdoor activities, such as hiking, cycling, and picnicking in its beautiful parks.

Q: Is Elektrostal well-connected in terms of transportation?

A: Yes, Elektrostal has good transportation links, including trains and buses, making it easily accessible from nearby cities.

Q: Are there any annual events or festivals in Elektrostal?

A: Yes, Elektrostal hosts various events and festivals throughout the year, including XXXX and XXXX.

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    Select one. Enter name or number. This searchable database contains all recorded Patent Assignment information from August 1980 to the present. When the USPTO receives relevant information for its assignment database, the USPTO puts the information in the public record and does not verify the validity of the information.

  3. 302-Recording of Assignment Documents

    If an assignment of a patent application filed under § 1.53(b) of this chapter is ... The Patent and Trademark Assignment System assigns reel and frame numbers and superimposes recordation stampings on the processed and stored electronic images. Accordingly, copies of all recorded documents will have the reel and frame numbers and recordation ...

  4. Assignment Center

    The U.S. Patent and Trademark Office (USPTO) is streamlining the process for recording assignments and other documents relating to interests in patents and trademarks. ... Copy assignment: The new copy function allows you to copy an existing assignment and edit the details so it is accurate for the new assignment. This feature saves you from ...

  5. Assignment Center

    Assignment Center is the USPTO's online system for filing and managing patent and trademark assignments. Learn how to use it with our tutorial videos and FAQs.

  6. USPTO Assignments on the Web

    Reel / Frame Number: / Patent Number: Publication Number: International Registration Number: DM/ Assignor Name: Assignor Index: Assignee Name: Assignee Index: Assignor/Assignee Name: The database contains all recorded Patent Assignment information from August 1980 to February 20, 2024 . If you have any comments or questions concerning the data ...

  7. Patents Assignments: Change & search ownership

    Assignment Center makes it easier to transfer ownership or change the name on your patent or trademark registration. See our how-to guides on using Assignment Center for patents and trademarks. If you have questions, email [email protected] or call customer service at 800-972-6382.

  8. PDF Assignment Center Training Guide Patents

    'Assignment application options' page, this page provides ability start a new 'Patent assignment'. Creating a Patent Assignment Application This document will provide the steps to complete a new Patent ... Corrective Assignment Previous Reel #, Previous Frame # and identify conveyance text of the original assignment.

  9. Assignment Center

    If the assignment has been recorded, it cannot be canceled. You must follow the procedures outlined in the Trademark Manual of Examining Procedure (TMEP) Section 503.06. Regarding patents and patent applications, assignment records cannot be canceled and are rarely expunged; see MPEP 323.01 for correction of assignment records.

  10. What USPTO should do

    The present-day "Assignments on the Web" system for patent assignments already figures out which reel-and-frame-numbers it should tell you about and which ones it shouldn't tell you about (based on whether the property has been published or issued). So it really is just a matter of adding a "view recorded assignment" link on a web ...

  11. Understanding Patent Assignments: Definition, Usage, Benefits, and

    A patent assignment is a legal mechanism through which ownership rights of a patent are transferred from one party (the assignor) to another (the assignee). This process plays a pivotal role in ...

  12. Frequently Asked Questions about Patent Assignment

    Assignments records at the USPTO are available for public inspection, but only for patents and published applications. One can search by reel/frame number, patent or publication number, and assignor or assignee name. The underlying documents are not available for download, but can be ordered from the assignment branch.

  13. What is a Patent Assignment? (Detailed Answer)

    An assignment transfers the ownership of the patent from the inventor or employee to the company for which he is working. That said, assignments can also be made by any two parties that agree to transfer ownership of a patent. So, now we know that a patent holder can transfer his patent rights to a third party, can an inventor assign a pending ...

  14. Patent Assignment Database: Everything You Need to Know

    A user can also download the original patent assignment and cover sheets. Before this update, people had to buy copies from the USPTO. The current available searches on the Patent Assignment Database include: Assignee name; Frame/reel number: The government stores patent assignment documents on microfiche. The reel number and frame number show ...

  15. USPTO Assignments on the Web

    United States Patent and Trademark Office Home | Site Index | Search | Guides | Contacts | eBusiness | eBiz alerts | News | Help: Assignments on the Web: Select One Patent Assignment Trademark Assignment If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6. Web interface last ...

  16. USPTO Assignments on the Web

    United States Patent and Trademark Office Home | Site ... Enter the Data: Online Help Reel / Frame Number: / Serial Number: Registration Number: Assignor Name: Assignor Index: Assignee Name: ... Trademark Assignments recorded prior to 1955 are maintained at the National Archives and Records Administration. If you have any comments or questions ...

  17. Elektrostal

    Elektrostal, city, Moscow oblast (province), western Russia.It lies 36 miles (58 km) east of Moscow city. The name, meaning "electric steel," derives from the high-quality-steel industry established there soon after the October Revolution in 1917. During World War II, parts of the heavy-machine-building industry were relocated there from Ukraine, and Elektrostal is now a centre for the ...

  18. Comparative investigations of aftersintering of UO2 fuel pellets

    The basic parameters of comparative tests of UO 2 fuel pellets produced by the technology of powder metallurgy for aftersinterability using their repeated thermal treatment (aftersintering) in different gas media, namely, with and without humidification, are presented. The results of an evaluation of the level of aftersinterability of these pellets by different procedures is presented, they ...

  19. PDF Assignment Center Training Guide Patents

    Steps; Account Creation. Center landing page (public facing). On top of page far right, click the link, 'Create an account'. page. Please provide information for all required input boxes, as indicated with an "*"; 4. Once all input boxes are populated, the "Next" button will become "active". 5.

  20. 301-Ownership/Assignability of Patents and Applications

    A patent or patent application is assignable by an instrument in writing, and the assignment of the patent, or patent application, transfers to the assignee (s) an alienable (transferable) ownership interest in the patent or application. 35 U.S.C. 261 . II. ASSIGNMENT. "Assignment," in general, is the act of transferring to another the ...

  21. Developing ash-free high-strength spherical carbon catalyst supports

    The possibility of using furfurol for the production of ash-free high-strength active carbons with spheroidal particles as adsorbents and catalyst supports is substantiated. A single-stage process that incorporates the resinification of furfurol, the molding of a spherical product, and its hardening while allowing the process cycle time and the ...

  22. SCHOOL PROJECT

    157 likes, 0 comments - projects_assignment.in on April 24, 2024

  23. 323-Procedures for Correcting Errors in Recorded Assignment Document

    The party should also identify the reel and frame numbers (if known), and the nature of the correction (e.g., "correction to the spelling of assignor's name" or "correction of application number or patent number" ). ... about the recorded document will appear when someone searches for that application or patent number in the Assignment ...

  24. 40 Facts About Elektrostal

    40 Facts About Elektrostal. Elektrostal is a vibrant city located in the Moscow Oblast region of Russia. With a rich history, stunning architecture, and a thriving community, Elektrostal is a city that has much to offer. Whether you are a history buff, nature enthusiast, or simply curious about different cultures, Elektrostal is sure to ...