by Matthew Johnson | Jul 1, 2020 | Claim Construction, Trial Institution
By Mike Lavine and Matt Johnson – On June 18, 2020, the PTAB denied an IPR petition because the Petitioner failed to sufficiently construe the means-plus-limitations of the challenged claims. Mattersight Corporation (“Mattersight”) owns the challenged patent,...
by Carl Kukkonen | Jun 17, 2020 | Claim Construction
By Phil Shelton* and Carl Kukkonen – In Linksmart Wireless Tech., LLC v. Caesars Entm’t Corp., Case No. 2:18-cv-00862-MMD-NJK (D. Nev. May 8, 2020) the Court addressed disputed claim terms in U.S. Reissued Patent No. RE46,459 (the “’459 Patent”), Linksmart...
by John Marlott | Apr 20, 2020 | Claim Construction, PTAB Trial Basics
By John Marlott – Means-plus-function claim limitations can present troublesome § 112 issues for IPR petitioners, and a recent PTAB decision further demonstrates how § 112 problems can derail an IPR petition. Samsung Electronics America, Inc. v. Uniloc 2017 LLC,...
by Albert Liou | Aug 12, 2019 | Claim Construction, PTAB News, Trial Institution
By Albert Liou On August 8, 2019, the Patent Trial Appeal Board held a Boardside Chat webinar to discuss the July 2019 changes to the AIA Trial Practice Guide. Vice Chief Administrative Judges Michael Tierney and Tim Fink led the discussion on the various changes...
by Matthew Johnson | Jul 23, 2019 | Amendment Practice, Claim Construction, PTAB News, PTAB Trial Basics
By Catharina Chin Eng and Matt Johnson On July 15, 2019, the USPTO’s Patent Trial and Appeal Board (PTAB) published a second update to the AIA Trial Practice Guide (TPG) (“2nd Update”), providing additional guidance for trial practice before the Board. The original...
by Matthew Johnson | Feb 11, 2019 | Amendment Practice, Claim Construction, PTAB Trial Basics
Patent Trial and Appeal Board, or PTAB, defense litigation strategies continue to evolve. In a recent Law360 article, Jones Day Intellectual Property lawyers Dave Cochran, Mike Hendershot, and Matt Johnson explained why previous assumptions and strategies pertaining...
