In a 2-1 decision issued earlier today, the Federal Circuit affirmed a determination by the Board of Patent Appeals and Interferences upholding the rejection of the claims of U.S. Application No. ... 10/650,509 for obviousness-type double patenting over U.S. Patent No. 7,601,685.

What is nonstatutory double patenting?

Thus, obviousness-type double patenting (ODP) (also known as “nonstatutory double patenting”) is a judicially created doctrine intended to prevent an improper time-wise extension of a patent right by prohibiting the issuance to a single inventor of claims in a second patent which are not “patentably distinct” from the ...

What is obviousness-type double patenting?

Obviousness-type double patenting may arise when a later-expiring patent/application claims subject matter that is deemed to be an obvious variation of subject matter claimed in an earlier-expiring patent/application with the same or overlapping inventorship or ownership.

How can nonstatutory double patents be overcome?

Applicant can overcome a provisional nonstatutory double patenting rejection in an application by either filing a reply showing that the claims subject to the provisional nonstatutory double patenting rejections are patentably distinct or filing a terminal disclaimer in the pending application.

What is a double patent rejection?

In the US, there is a prohibition in patent law against allowing an invention to be claimed twice. If an invention is claimed twice, it is known as Double Patenting and is grounds for rejection of the patent application by the USPTO.

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Can you withdraw a terminal disclaimer?

If a terminal disclaimer is filed in an application in which the claims are then canceled or otherwise shown to be patentably distinct from the reference claims, the terminal disclaimer may be withdrawn before issuance of the patent by filing a petition under 37 CFR 1.182 requesting withdrawal of the recorded terminal ...

Can a terminal disclaimer be filed after issuance?

Cir. 2014). (5) In some situations, a terminal disclaimer can be filed after issuance of the patents to prospectively overcome a double patenting rejection.

What is terminal disclaimer?

A terminal disclaimer is a type of limit on a patent. ... The terminal disclaimer means the second patent expires when the first patent does. It also means the inventor can only enforce the second patent if he or she owns both patents. If the inventor sells the first patent, he or she can't enforce the second one.

What is a provisional rejection?

Provisional rejections of the obviousness type under pre-AIA 35 U.S.C. 103(a) based on provisional prior art under pre-AIA 35 U.S.C. 102(e) are rejections applied to copending applications having different effective filing dates wherein each application has a common assignee or a common inventor.

What is a statutory disclaimer?

A statutory disclaimer is a statement in which a patent owner relinquishes legal rights to one or more claims of a patent.

What does the doctrine of equivalents do?

The doctrine of equivalents is a legal rule in patent law whereby a party can be liable for infringement even though the party does not literally or precisely infringe every limitation of a patent claim.

What is restriction requirement?

A restriction requirement is an assertion by the examiner that the claims of a patent application are directed to two or more independent and distinct inventions. ... To respond to the restriction requirement, the inventor must elect one group of claims for examination.

What is a 102 e date?

102(e) date of the patent or publication of the later-filed U.S. application would be the international filing date, provided the earlier-filed IA has proper support for the subject matter relied upon as required by 35 U.S.C. 120.

What is the AIA date?

The America Invents Act (AIA) became law on September 16, 2011, making sweeping changes to the U.S. patent system. The most significant changes were implemented over a period of 18 months.

Are foreign patents prior art?

The contents of a foreign patent application should not be relied upon as prior art until the date of publication (i.e., the insertion into the laid open application) can be confirmed by an examiner's review of a copy of the document.

How do you tell if a patent has a terminal disclaimer?

On the first page of the patent, there is a Notice section on the top left which indicates the presence of PTA, PTE and terminal disclaimers (TD).

What does commonly owned mean for terminal disclaimer?

In other words, when a terminal disclaimer is filed in a pending application to overcome a non-statutory double patenting rejection, the applicant states that the issuing patent will have the same term as the previously issued patent and that both patents will be commonly owned.

Can terminal disclaimer extend patent term?

The standard USPTO terminal disclaimer form states that the disclaimed patent will not extend beyond the term of the prior patent. ... In particular, PTA cannot be used to extend the term of a patent beyond the expiration date set in a filed (and approved) terminal disclaimer.

How do I revive an abandoned patent?

Fortunately, after a patent application has been declared abandoned, it can usually be revived by completing a few simple steps:

1. Filing a petition to revive abandoned patent application.
2. Paying a revival fee and any other fees that are owed.
3. Correcting the issue that resulted in the abandonment.

Why is a terminal disclaimer filed?

A terminal disclaimer is basically filed to “obviate a double patenting rejection over a prior patent”.

What is patent term adjustment?

Patent Term Adjustment (PTA) and Patent Term Extension (PTE) compensate a patent applicant for delays that occur during patent prosecution. PTA compensates applicants for USPTO-caused delays; PTE compensates a patent owner for delays caused by the regulatory review process before a product can be commercially marketed.

How do I file an e terminal disclaimer?

For assistance with filing an eTerminal Disclaimer, or to suggest improvements, please call the Patent Electronic Business Center at 866-217-9197 (toll free) or send an email to .

What is patentably distinct?

To overcome an ODP challenge, an applicant (pre-grant) or a patentee (post-grant) can either establish that the challenged claims are “patentably distinct” from the reference claims (i.e., show that the challenged claims are not anticipated by, or would not have been obvious over, the reference claims), or file a ...

What is the term of a US patent?

In the United States, under current patent law, the term of patent, provided that maintenance fees are paid on time, is 20 years from the filing date of the earliest U.S. or international (PCT) application to which priority is claimed (excluding provisional applications).

How do you overcome 102 E?

102(e) REJECTION CAN BE OVERCOME BY ANTEDATING THE FILING DATE OR SHOWING THAT DISCLOSURE RELIED ON IS APPLICANT'S OWN WORK. When a prior U.S. patent, U.S. patent application publication, or international application publication is not a statutory bar, a 35 U.S.C.