MPEP Q & A 214: What are Sufficient Grounds for Post-Grant Review?

 Sufficient Grounds for Post-Grant

Question:

According to the PDF titled ‘Amendments to the Rules of Practice for Trials Before the Patent Trial and Appeal Board’, what are sufficient grounds for a post-grant review?

Answer:

37 CFR 42.208 (C) states that Post-grant review shall not be instituted for a ground of unpatentability unless the Board decides that the petition supporting the ground would, if unrebutted, demonstrate that it is more likely than not that at least one of the claims challenged in the petition is unpatentable. The Board’s decision will take into account a patent owner preliminary response where such a response is filed, including any testimonial evidence, but a genuine issue of material fact created by such testimonial evidence will be viewed in the light most favorable to the petitioner solely for purposes of deciding whether to institute a post-grant review. A petitioner may seek leave to file a reply to the preliminary response in accordance with §§ 42.23 and 42.24(c). Any such request must make a showing of good cause.

Chapter Details:

This question comes from the following supplement “Amendments to the Rules of Practice for Trials Before the Patent Trial and Appeal Board”. This is a special supplement that at the time of this recording is currently being tested on the Patent Bar exam. Depending on future changes to the supplement and the MPEP, the question and answer may not be applicable.

Section Summary:

This question comes from the following supplement: “Amendments to the Rules of Practice for Trials Before the Patent Trial and Appeal Board”.

Amendments to the Rules of Practice for Trials Before the Patent Trial and Appeal Board

This final rule amends the existing consolidated set of rules relating to the United States Patent and Trademark Office (Office or USPTO) trial practice for inter partes review (‘‘IPR’’), post-grant review (‘‘PGR’’), the transitional program for covered business method patents (‘‘CBM’’), and derivation proceedings that implemented provisions of the Leahy Smith America Invents Act (‘‘AIA’’) providing for trials before the Office.


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