IP Groups Split Over Proposal To End PTAB Presumption Rule

By Britain Eakin (June 30, 2020, 5:13 PM EDT) -- A U.S. Patent and Trademark Office proposal to scrap a rule that gives patent challengers the benefit of the doubt when expert testimony submitted by a patent owner contradicts the challenger's America Invents Act petition has drawn diverging responses from the Intellectual Property Owners Association and the American Intellectual Property Law Association....

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