What is a substantial new question of patentability in inter partes reexamination?
A substantial new question of patentability (SNQ) is a key criterion for granting inter partes reexamination requests filed before September 16, 2011. It refers to a question that: Has not been raised in a previous examination of the patent Is likely to be considered important by a reasonable examiner in determining patentability Is based on…
Read MoreWhat are the responsibilities of parties regarding litigation in inter partes reexamination?
In inter partes reexamination proceedings, both the patent owner and the third-party requester have responsibilities regarding litigation. The MPEP states: The patent owner is reminded of the continuing responsibility under 37 CFR 1.985(a), to apprise the Office of any litigation activity, or other prior or concurrent proceeding, involving Patent 9,999,999 throughout the course of this…
Read MoreWhat are the time extensions available in inter partes reexamination proceedings?
Time extensions in inter partes reexamination proceedings are limited and strictly regulated. The MPEP states: Extensions of time under 37 CFR 1.136(a) will not be permitted in inter partes reexamination proceedings because the provisions of 37 CFR 1.136 apply only to “an applicant” and not to parties in a reexamination proceeding. Key points about time…
Read MoreHow are decisions on inter partes reexamination requests communicated?
Decisions on inter partes reexamination requests are communicated through formal office actions issued by the USPTO. These decisions typically include: A clear statement granting or denying the reexamination request An explanation of the reasoning behind the decision Identification of claims to be reexamined (if granted) Instructions for further correspondence The MPEP provides example decision formats,…
Read MoreWhat are the submission methods for inter partes reexamination correspondence?
The MPEP outlines several methods for submitting correspondence in inter partes reexamination proceedings: Electronic Filing System (EFS-Web): Registered users may submit via the electronic filing system EFS-Web, at https://efs.uspto.gov/efile/myportal/efs-registered Mail: Mail Stop Inter Partes Reexam, Attn: Central Reexamination Unit, Commissioner for Patents, United States Patent & Trademark Office, P.O. Box 1450, Alexandria, VA 22313-1450 Fax:…
Read MoreHow are claims selected for reexamination in inter partes proceedings?
In inter partes reexamination, claims are selected for reexamination based on whether they raise a substantial new question of patentability (SNQ). The MPEP provides examples of this process: Claims 1 – 3 of the Key patent will be reexamined. … Accordingly, claim 4 will not be reexamined. … Finally, reexamination has not been requested for…
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