Inherency Is Tough to Prove—Even in IPR
By EsqSocial Corporation 10/09/14
ZTE Corp. v. ContentGuard Holdings, Inc. - In four final written decisions in inter partes review (IPR) challenges, the Patent Trial and Appeal Board (PTAB) concluded that the petitioner had not demonstrated by a preponderance of the evidence that...
By: McDermott Will & Emery