Fed Circuit Watch: Unreasonably Broad PTAB Claim Construction Reversed

102 BRI fed circuit watch patent

On March 19, 2018, the Court of Appeals for the Federal Circuit rejected, in In re Power Integrations, Inc.,[1] a PTAB decision finding that claims were invalidated as anticipated as unreasonably overbroad.  The claim construction was subject in an ex parte reexamination of Power Integrations’ U.S. Patent No. 6,249,876 (‘876).  ‘876 is directed to “Frequency …

Continue Reading

Fed Circuit Watch: Written Description From Earlier-Filed PCT with Species Claim Sufficient Support for Later-Filed Genus Claim

102 112 fed circuit watch patent PCT pre-AIA priority Written Description

On March 14, 2018, the Court of Appeals for the Federal Circuit ruled on Hologic, Inc. v. Smith & Nephew, Inc.,[1] which deals with many areas in patents, including foreign applications, priority claims, 35 U.S.C. §103, 35 U.S.C. §112, and pre-AIA treatment for examination.  This case was heard before a panel composing of Judges Newman, …

Continue Reading

Fed Circuit Watch: Well-Prepared Lexicography Dooms Claim Term as Obvious

103 BRI fed circuit watch IPR lexicography patent

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. Steuben Foods, Inc.,[1] the Court of Appeals for the Federal Circuit, on March 13, 2018, ruled that Steuben Foods could …

Continue Reading

Fed Circuit Watch: Claim Construction in Earlier IPR Bars Review of Same Term in Later IPR

collateral estoppel fed circuit watch IPR patent

Steuben Foods, Inc. did not have a good week at the Federal Circuit.  On March 13, 2018, two decisions were rendered against it in two patent cases, although for different rationales.  The first, Nestlé USA, Inc. v. Steuben Foods, Inc.,[1] the Court of Appeals for the Federal Circuit ruled that Steuben Foods could not argue …

Continue Reading

Fed Circuit Watch: Patent Troll Thwarts Google’s Assertion of Claim Preclusion

fed circuit watch patent res judicata terminal disclaimer

On March 12, 2018, the Court of Appeals for the Federal Circuit delivered a ruling that will stymie Google’s efforts to shake off a pesky serial patent litigator deemed a “patent troll” by the tech press.  That case is SimpleAir, Inc. v. Google LLC.[1]  This is the fourth litigated iteration filed by SimpleAir against Google, …

Continue Reading