On January 10, 2024, the USPTO published guidelines for assessing enablement in view of Amgen v. Sanofi and other recent court cases (“the Guidelines”). The Guidelines state that they are not intended to “announce any major changes to USPTO practice or procedure” but instead “incorporat[e] guidance from the Amgen decision and several post-Amgen enablement court decisions that…
On January 23, 2024, the U.S. Court of Appeals for the Federal Circuit (“Federal Circuit”) issued its decision granting the USPTO’s request to remand Xencor’s appeal of the rejection of U.S. Patent App. No 16/803,690 (“’690 patent application”) back to the USPTO. The USPTO requested remand so that the USPTO’s Appeals…
On December 26, 2023, the United States Court of Appeals for the Federal Circuit issued its decision in K-Fee System GMBH v. Nespresso USA, Inc. While nominally a case related to coffee makers, its teachings are highly applicable to life science companies as they tend to file large numbers of…
On January 16, 2024, the Patent Trial and Appeal Board (PTAB) of the United States Patent and Trademark Office issued a Final Written Decision in a post-grant review (PGR) (PGR2021-00030) of claims in US Patent No. 10,808,039 (“the ’039 patent”) owned by Seagen. The PGR, filed by Daiichi Sankyo, Inc. and AstraZeneca…
On October 10, 2023, the Enlarged Board of Appeal of the European Patent Office (EPO) issued a consolidated decision in cases G1/22 and G2/22 clarifying a common issue regarding the validity of a priority claim made at the EPO. Per the Board of Appeal, there is a rebuttable presumption that an Applicant claiming…
Last week, FDA released a draft guidance, “Labeling for Biosimilar and Interchangeable Biosimilar Products” that—when finalized—will revise and replace its July 2018 final guidance, “Labeling for Biosimilar Products.” FDA noted that this 2023 Draft Guidance reflects recommendations based on the “valuable experience about labeling considerations” that FDA has gained through…
The U.S. Supreme Court has decided a closely watched case regarding patent law’s enablement requirement, Amgen Inc. v. Sanofi. The Supreme Court affirmed the Federal Circuit’s decision that Amgen’s patent claims were invalid, holding that the patents’ disclosures “offer[ed] persons skilled in the art little more than advice to engage in…
The United States Patent & Trademark Office (USPTO or PTO) recently announced proposed changes to certain fees it charges with respect to patent applications, design patents, and America Invents Act (AIA) trials. These changes may significantly increase costs associated with building a robust patent portfolio for New Chemical Entities (NCEs)…
In a letter dated March 21, 2023, the National Institutes of Health (“NIH”) again refused the request of petitioners to exercise march-in rights under the Bayh-Dole Act to control the price of a drug. Here, as before, the NIH found that the statutory criteria for the use of march-in rights…
Director Katherine Vidal of the U.S. Patent and Trademark Office (“USPTO”) issued a precedential review decision with respect to the interpretation of multiple dependent claims, in a case of first impression before the Patent and Trial Appeal Board (“PTAB”). In the review of the PTAB’s final written Decision and Order,…
