Minding Your Business

Proskauer’s perspective on developments and trends in commercial litigation.

Tag Archives: patent owners

PTAB Institutes IPR Following Federal Circuit’s Decision to Transfer Parallel District Court Litigation

Recently, in Google LLC v. Ikongoro Tech. LLC, the Patent Trial and Appeal Board (“the Board” or “PTAB”) instituted inter partes review after it had previously denied the institution of such a review due to the pendency of related district court litigation in the Western District of Texas—a case which was subsequently transferred to the … Continue Reading

CAFC Tightens Enablement Standard for Functional Claiming of Antibodies

In the recent case of Amgen Inc. v. Sanofi, Aventisub LLC, the Federal Circuit affirmed the district court’s invalidation of certain of Amgen’s antibody patent claims, concluding that the claims were not “enable[d]” under 35 U.S.C. § 112. This decision establishes that it is more difficult to satisfy the enablement requirement for antibody claims that … Continue Reading
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