In the biotechnology and chemical spaces, genus claims are often sought by patent applicants to protect not only a specific product of interest, but also as a means to protect against others making related products that...more
The Patent Trial and Appeal Board (“PTAB”) recently invalidated a University of Massachusetts (“UMass”) patent related to the treatment of the skin disease vitiligo in a post-grant review. (See Forte Biosciences Inc v....more
On January 10, 2024, the USPTO released new Guidelines for Assessing Enablement in Utility Applications and Patents in View of the Supreme Court Decision in Amgen Inc. et al. v. Sanofi et al. The guidelines clarify that the...more
Standards for patenting antibodies have substantially tightened over the last few years restricting scope of antibody claims—or, in some cases, undermining the validity of granted patents. Most recently, Singapore updated...more
Some chemical innovators have found the recent Supreme Court decision in Amgen v. Sanofi to suggest that chemical inventions will be subject to new and draconian disclosure standards going forward. A few have even suggested...more
The U.S. Supreme Court on May 18, 2023 delivered its decision on the scope of the patent enablement requirement, set forth in 35 U.S.C. § 112, in the antibody dispute Amgen, Inc. v. Sanofi. While the parties obtained...more
The U.S. Supreme Court’s unanimous decision in Amgen Inc. v. Sanofi (referred to as the Amgen decision) likely makes it more difficult for life sciences companies to obtain broad patents claiming an entire genus of antibodies...more
The standard for written description in the life sciences seems to have tightened lately, leading patent applicants to wonder what level of written support and working example data is necessary to support genus claims....more
On August 9, the U.S. Food and Drug Administration (FDA) published a notice announcing its implementation of the U.S. Court of Appeals for the D.C. Circuit’s April 2021 decision in Genus Medical Technologies LLC v. U.S. Food...more