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Analysis of patent litigation, PTAB practice, prosecution and pharma IP, written on the data behind LexDana.

AllCopyright & Trade Secrets59Federal Circuit877ITC / Section 33788Patent Litigation216Patent Prosecution126Pharma & ANDA62PTAB686Supreme Court61Trademark158USPTO Policy78Unsorted257

Tagged burden of proof in inter partes review · clear

PTAB

E.I. DUPONT DE NEMOURS & CO. V. SYNVINA C.V.

Federal Circuit Summary Before Lourie , O’Malley, and Chen. Appeal from the Patent Trial and Appeal Board. Summary : When the ranges identified in a claimed composition overlap with the ranges disclosed in the prior art, the burden shifts to the…

September 18, 2018·PTAB·2 min read
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