Patent Board Invalidates 2 Patents Through Post-Grant Review Process

(June 14, 2016, 9:58 AM EDT) -- ALEXANDRIA, Va. — For the first time, the Patent Trial and Appeal Board on June 13 used the post-grant review (PGR) process to determine that two patents are invalid and should not have been issued (American Simmental Association v. Leachman Cattle of Colorado LLC, Nos. PGR2015-00005, PGR2015-00003, PTAB)....