U.S. Court of Appeals for the Federal CircuitAppeal number:2018-2133Issue: Whether the PTAB's decision declining to find a claim unpatentable as obvious should be upheld.Merck Sharp & Dohme Corp. v. Wyeth LLCDisclaimer: PatentCases is a non-for-profit podcast channel that republishes freely available recordings related to U.S. patent cases. PatentCases does not have any right in the audio files being re-shared.