Drugmakers and other companies in the life sciences industry seeking to invalidate patents have another arrow in their quiver thanks to a recent federal court decision....more
In the landmark Amgen v. Sanofi case (previously covered here), the Supreme Court affirmed that patent claims drawn to a genus of monoclonal antibodies, which were claimed in terms of their function and the epitope to which...more
In 2023, a lawsuit that had wound its way through the judicial system for nearly 10 years finally had its day in the U.S. Supreme Court – and made waves in the biotechnology, chemical and pharmaceutical communities. Our...more
On January 9, 2024, the USPTO published guidelines for its patent examiners when evaluating compliance with the enablement requirement in light of the U.S. Supreme Court’s recent decision in Amgen Inc. et al. v. Sanofi et...more
The U.S. Supreme Court’s May 2023 decision in Amgen, Inc. v. Sanofi (Amgen) sent shock waves through the patent world, particularly in the chemical and biotech segments, due to its invalidation of Amgen patents based on a...more
Section 112 of the patent statute, which in earlier years was something of a backwater in patent law, has had a tumultuous quarter century beginning with the Federal Circuit decision in Regents of the University of California...more
In the aftermath of Amgen v. Sanofi, courts continue to invalidate genus claims for lacking enablement. Baxalta Incorporated v. Genentech Inc.2 shows that it is nearly impossible to meet the enablement requirement for claims...more
I’m a bit behind and therefore am not part of the slew of commentary that flowed from the Supreme Court’s decision in Amgen Inc. v. Sanofi, 143 S. Ct. 1243, 1248 (2023), addressing Amgen’s claims to “antibodies that (1) bind...more