Table of Contents
Can you broaden claims in reexamination?
112. (b) Claims in an ex parte reexamination proceeding will not be permitted to enlarge the scope of the claims of the patent.
Can you amend withdrawn claims?
Any non-elected claims which are being amended must have either the status identifier (withdrawn) or (withdrawn – currently amended) and the text of the non-elected claims must be presented with markings to indicate the changes. Any non-elected claims that are being canceled must have the status identifier (canceled).
What is reexamination certificate?

Once the reexamination has been concluded, a “certificate of reexamination” is issued. The certificate makes any corrections to a patent as are required under the reexamination. If all the claims in the patent are rejected, the patent gets nullified.
What is a broadening reissue?
MEANING OF “BROADENED REISSUE CLAIM” A broadened reissue claim is a claim which enlarges the scope of the claims of the patent, i.e., a claim which is greater in scope than each and every claim of the original patent.
Who can file broadening reissue?
patent owner
To file a broadening reissue, a patent owner must file their request to correct the patent within two years of the issue date, and identify “at least one error” in the original patent.

What is a 312 amendment?
Rule 312 Amendment is an amendment submitted to the U.S. Patent and Trademark Office after the Patent Trademark Office has mailed notice of a patent application’s approval.
How do I amend a claim?
You can change or amend a claim that has already been filed in small claims court in the following ways: To amend a claim. If your claim has not been served, go to the small claims clerk’s office and ask to have an amendment added to the claim. Be sure to bring your original claim forms with you.
Does reexamination affect patent term adjustment?
Reexamination allows anyone to test the validity of a U.S. patent. Neither procedure affects the original patent until either a reissue patent is granted or a reexamination certificate is issued.
Where can I find ex parte reexamination?
Ex parte reexamination (EPRx) has been available since 1981 (see MPEP 2200) and remains available under the America Invents Act (AIA).
Can you file a continuation of a reissue application?
111(a) continuing application of a reissue application. See In re Bauman, 683 F. 2d 405, 409, 214 USPQ 585, 589 (CCPA 1982) (a patentee may file a regular continuation of a reissue application that obtains the benefit of the reissue application’s filing date).
When can you file 312 amendment?
Amendment Amendment after Notice of Allowance (Rule 312) When applicant files an amendment after the Notice of Allowance has been mailed but before the issue fee is paid, the amendment is not entered automatically. It may only be entered upon recommendation of a Primary Examiner.
What happens after notice of allowance?
Once you receive the notice, you’re instructed on how to pay the issue fee and submit revised or final drawings of your invention. As long as you send the USPTO the requested fees and drawings within three months from the Notice of Allowance’s mail date, obtaining your patent is the next and last step.
What is claim amendment?
Amendments in claims. Replacement or removal of features from a claim, as well as the addition of further features, may introduce fresh subject-matter not only in the claim itself, but also in the claims when considered as a whole.
How do you challenge a patent term adjustment?
A petition requesting reconsideration of patent term adjustment indicated on the patent may be filed under 37 CFR 1.705(b) in the event applicant(s) disagree with patent term adjustment identified on the title page of the issued patent.
Can you renew a patent after 20 years?
No, you cannot renew a patent for an additional 20-year term. Utility patents have a 20-year term and design patents have a 15-year term. Patents rights are discharged discharged into the public domain when they expire. Under some circumstances, the patent term may be extended.
Can you file ex parte reexamination of an expired patent?
A request for ex parte reexamination can be filed at any time after a patent is granted and up to six years after it expires (a case-by-case determination may result in longer or shorter applicable time periods).
What is a proposed amendment in a reexamination proceeding?
The first proposed amendment after final action in a reexamination proceeding will be given sufficient consideration to determine whether it places all the claims in condition where they are patentable and/or whether the issues on appeal are reduced or simplified.
What is the final action in a reexamination proceeding?
It is intended that prosecution before the examiner in a reexamination proceeding will be concluded with the final action. Once a final rejection that is not premature has been entered in a reexamination proceeding, the patent owner no longer has any right to unrestricted further prosecution.
Can a patent claim be amended after a final rejection?
ACTION BY EXAMINER It should be kept in mind that a patent owner cannot, as a matter of right, amend any finally rejected claims, add new claims after a final rejection, or reinstate previously canceled claims.
Is the two-month extension for filing a response to a final action?
The present after final practice of providing an automatic two-month extension for filing a response to a final Office action is in conformance with the minimum reply period provisions of the Patent Law Treaty (PLT).
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