5 Key Takeaways | Best Practices in Patent Drafting: Addressing 112 and Enablement after Amgen
The Federal Circuit recently reversed a district court decision that found a patent that did not describe after-arising technology failed to satisfy the written description requirement. In so doing, the Federal Circuit...more
The US Court of Appeals for the Federal Circuit reversed a district court’s ruling of invalidity for lack of written description, finding that the district court erred in its analysis of written description because patents...more
In a Jan. 10 precedential ruling by the United States Court of Appeals for the Federal Circuit, the validity of the U.S. patent covering Novartis’s blockbuster drug Entresto was upheld, reversing an earlier decision by the...more
The Federal Circuit’s recent decision in United Therapeutics Corp. v. Liquidia Techs., Inc., No. 2022-2217, 2023 WL 4695903 (Fed. Cir. July 24, 2023), provides an interesting discussion on the written description and...more
In a post-grant review appeal, the US Court of Appeals for the Federal Circuit explained that patent claims reciting a range must enable the full scope of that range and, under the Administrative Procedure Act (APA), the...more
It is not surprising that the Federal Circuit has taken the opportunity to apply the Supreme Court's recent precedent in Amgen v. Sanofi regarding the sufficiency of disclosure needed to satisfy the statutory enablement...more
We’re still waiting for the Supreme Court to issue its decision in Amgen v. Sanofi. But in the meantime, the Federal Circuit continues to provide insights into 35 U.S.C. § 112’s requirement to “enable” persons of skill in the...more
The Supreme Court is set to hear oral arguments in Amgen, Inc. v. Sanofi (No. 21-757) on Monday, March 27, 2023. The highly contentious question before the high court focuses what an applicant must show to meet the enablement...more
In a case relating to compounds for the treatment of the Hepatitis C virus (HCV), the US Court of Appeals for the Federal Circuit upheld a district court’s grant of judgment as a matter of law (JMOL) for lack of enablement...more
The PTAB Cannot Approve or Deny Certificates of Correction - In Honeywell International, Inc. v. Arkema Inc., Arkema France, Appeal Nos. 2018-1151, -1153, the Patent Trial and Appeal Board (“Board”) does not have the...more
IDENIX PHARMACEUTICALS LLC v. GILEAD SCIENCES INC. Before Prost, Newman, and Wallach. Appeal from the United States District Court for the District of Delaware. Summary: Synthesizing and screening tens of thousands of...more
Addressing the issues of indefiniteness and non-infringement for both utility and design patents, the U.S. Court of Appeals for the Federal Circuit reversed and vacated in part the district court’s grant of summary judgment...more