Rule Change for PTAB Post-Grant Claim Construction
On October 11, 2018, the USPTO published in the Federal Register a rule change, 83 F.R. 51340, to take effect today, November 13, 2018. For all AIA post-grant petitions (IPRs, PGRs, and CBMs) filed...
Fed Circuit Watch: PTAB Error to Not Consider Arguments in Reply Brief
On August 27, 2018, the Court of Appeals for the Federal Circuit handed down Ericsson Inc. v. Intellectual Ventures I LLC, in which the rules played an important role in decisions made in the case....
Fed Circuit Watch: Plain Claim Language Not Narrowed Unless Patentee Explicitly Disclaims Scope
An interesting study in organic chemistry appeared at the Federal Circuit. On April 16, 2018, a Fed Circuit panel in Sumitomo Dainippon Pharma Co., Ltd. v. Emcure Pharm. Ltd., held that plain claim...
Fed Circuit Watch: Unreasonably Broad PTAB Claim Construction Reversed
On March 19, 2018, the Court of Appeals for the Federal Circuit rejected, in In re Power Integrations, Inc., a PTAB decision finding that claims were invalidated as anticipated as unreasonably...
Fed Circuit Watch: Well-Prepared Lexicography Dooms Claim Term as Obvious
This, unfortunately, was a bad week for Steuben Foods, Inc., since this is the second case it lost at the Federal Circuit against the same adversary, Nestlé Foods. This time, in Nestle USA, Inc. v....
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