Patent Law Practice Center

New Post Grant Rules Become Effective, No Changes to Motions to Amend

On April 1, 2016, the United States Patent and Trademark Office published final rules in the Federal Register that relate to post grant proceedings. These new final rules went into effect on May 2, 2016, and amend the existing PTAB trial practice rules pertaining to inter partes review (IPR), post grant review (PGR), covered business method (CBM) review, and derivation proceedings brought into being by provisions of the America Invents Act (AIA).

In a nutshell, these new rules change existing practice by allowing new testimonial evidence to be submitted with a patent owner’s preliminary response, adding a Rule 11-type certification for papers filed in a proceeding, allowing a claim construction approach that emulates the approach used by a district court following Phillips v. AWH Corp., 415 F.3d 1303 (Fed. Cir. 2005) for claims of patents that will expire before entry of a final written decision, and replacing the current page limit with a word count limit for major briefing. These final rules are the culmination of a process started two years ago. For more information on the changes taking effect, please see Patent Office amends PTAB Trial Practice Rules.

Many had hoped that the Office would make it easier for patent owners to successfully amend patent claims in post grant proceedings, but the Office stood firm.

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