Polsinelli on Post-Grant

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By: Margaux A. SaveeThis past year, we have seen the Patent Trial and Appeal Board (PTAB) designate a number of decisions as precedential and informative more so than in past years. This is directly a result of the USPTO’s revised Standard Operating Procedure 2 (SOP2). On September 20, 2018, the USPTO announced that Board decisions

By: Margaux A. SaveeOn August 23, 2019, the Precedential Opinion Panel (POP) of the Patent Trial and Appeal Board (PTAB) issued a precedential opinion relating to the one-year time bar under 35 U.S.C. § 315(b). The POP held, “service of a pleading asserting a claim of infringement triggers the one-year time period for a

By: Margaux Savee An expanded panel of seven patent judges in an IPR proceeding held that the Regents of the University of Minnesota waived its Eleventh Amendment immunity by filing an action in the district court alleging infringement of the same patent challenged in the IPR. LSI Corp. and Avago Technologies U.S. Inc., Case IPR2017-01068 (Dec. 19, 2017).On August 25,

By Stephanie J. MoatsThe U.S. Supreme Court asked tough questions during the oral arguments in Oil States Energy Services LLC v. Greene’s Energy Group LLC. This case challenges the constitutionality of inter partes review (IPR), a procedure established under the America Invents Act. The following are 5 themes that came up during oral arguments on Monday:1.  Is Oil State’s argument

By Margaux A. SaveeIn an interesting turn of events, the Board is now permitting amicus briefs in the hotly disputed case between Allergan, Inc. and generic drug makers relating to patents for Allergan’s dry eye drug, Restasis. This appears to be the first time that the Board has allowed amicus briefs in a post-grant challenge.In 2015, Allergan