Prosecution history estoppel may narrow the scope of a claim that was unamended during prosecution, if another closely related claim is amended or cancelled during prosecution....more
Earlier this month, in GlaxoSmithKline LLC v. Teva Pharmaceuticals USA, Inc., a panel of the U.S. Court of Appeals for the Federal Circuit (CAFC) affirmed (2-1) upon rehearing its October 2020 decision that a labeling...more