by John Marlott | Feb 7, 2019 | Amendment Practice
By John Marlott An IPR of issued patent claims is statutorily limited to prior art challenges based on patents and printed publications under § 102 (novelty) or § 103 (obviousness). The PTAB may not institute an IPR of existing patent claims on other unpatentability...
by Matthew Johnson | Dec 13, 2018 | Amendment Practice
By Levent Herguner and Matt Johnson – On November 26, 2018, the PTAB entered its Final Written Decision in Intel Corp. v. Alacritech, Inc., Case IPR2017-01391, denying Patent Owner Alacritech, Inc.’s Motion to Amend in the inter partes review of certain claims...
by Matthew Johnson | Aug 14, 2018 | Amendment Practice, PTAB News
By: Matt Johnson On Monday, the PTAB issued its fourth installment of its ongoing motion to amend study, providing details on motions to amend filed and decided through March 31, 2018. Patent owners have filed a motion to amend in 305 of the 3,203 completed trials...
by S. Christian Platt | Jun 8, 2018 | PTAB News
By: Jeffrey C. Wu, Ph.D. and S. Christian Platt On June 5, 2018, Chief Judge David Ruschke and Vice Chief Judge Tim Fink of the Patent Trial and Appeals Board (PTAB) participated in a webinar providing new guidance on three topics: (1) the new claim construction...
by S. Christian Platt | Oct 30, 2017 | Amendment Practice, PTAB News, Time Limits
By: Christian Platt and Richard Graham The PTAB may, where good cause exists, extend a trial up to six months beyond the required twelve month length pursuant to 35 U.S.C. §316(a)(11). On October 5, 2017, the PTAB issued its first “good cause” extension of a trial in...
