5 Key Takeaways | Best Practices in Patent Drafting: Addressing 112 and Enablement after Amgen
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 concept of the "person of ordinary skill in the art" (POSITA) remains pivotal in patent law, particularly in evaluating obviousness under 35 U.S.C. § 103 and compliance with enablement and written description requirements...more
Recently, a Director Review was granted where Director Vidal vacated the Patent Trial and Appeals Board’s (“PTAB”) Final Written Decision and remanded back to the PTAB for further consideration of enablement. Duration Media...more
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
As a firm responsible for managing global portfolios for pharmaceutical companies, we closely follow and seek to stay abreast of developments regarding patentability in various jurisdictions. We recently reviewed the Unified...more
Following the U.S. Supreme Court’s invalidation of a counterpart U.S. patent in the same family for lack of enablement (21-757 Amgen Inc. v. Sanofi (05/18/23) (supremecourt.gov)), the UPC has now rendered a decision on its...more
There now is increased interest about the written description and enablement requirements for patent applications claiming antibodies. This may stem from the recent U.S. Supreme Court decision in Amgen v. Sanofi, finding lack...more
The availability of post-grant proceedings at the Patent Trial and Appeal Board (PTAB) has changed the face of patent litigation. This periodic digest is designed to keep you up-to-date by highlighting interesting PTAB,...more
The Supreme Court’s lone patent case from last term does not break new ground on enablement law. The Court’s core holdings—that a patent specification must enable the full scope of the claimed invention and therefore that...more
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...more
On January 10, 2024, the United States Patent and Trademark Office (USPTO) issued "Guidelines for Assessing Enablement in Utility Applications and Patents in View of the U.S. Supreme Court Decision in Amgen Inc. et al. v....more
On January 10, 2024, the United States Patent and Trademark Office (USPTO) published Guidelines, applicable to any technology, for ascertaining compliance with the enablement requirement in view of the U.S. Supreme Court...more
The USPTO has issued “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 set forth the U.S. Patent and Trademark...more
In the wake of the U.S. Supreme Court’s decision in Amgen Inc. v. Sanofi, 598 U.S. 594 (2023) (Amgen), in which the Court addressed whether Amgen’s functional antibody genus claims satisfy the enablement requirement, the U.S....more
On December 8, Partner Nena Bains and Counsel Yifan Mao presented “Best Practices in Patent Drafting: Addressing 112 and Enablement After Amgen” at the 24th Annual Berkeley-Stanford Advanced Patent Law Institute organized by...more
Applying the Supreme Court’s Amgen v. Sanofi decision for the first time, the Federal Circuit recently affirmed a district court decision finding claims to antibodies characterized by their ability to bind a particular...more
In Baxalta, Inc. v. Genentech, Inc., the Court of Appeals for the Federal Circuit upheld a summary judgment finding from the District of Delaware (Judge Timothy B. Dyk) that claims 1-4, 19 and 20 of Baxalta’s patent directed...more
On May 18, 2023, the Supreme Court in Amgen Inc. v. Sanofi unanimously affirmed the Federal Circuit’s holding that U.S. Patent Nos. 8,829,165 and 8,859,741 did not enable certain functional genus claims describing a class of...more
In Baxalta Incorporated v. Genentech, Inc., 2022-1461, the Federal Circuit affirmed the district court’s decision granting Genentech’s motion for summary judgment that claims 1-4, 9, and 20 of U.S. Patent No. 7,033,590 (“the...more
Baxalta Inc. v. Genentech, Inc., Appeal No. 22-1461 (Fed. Cir. Sept. 20, 2023) Our Case of the Week focuses on the enablement requirement. It’s the first case to come before the Federal Circuit following the Supreme...more
In its recent decision in Baxalta Inc. v. Genentech, Inc., No. 2022-1461, 2023 WL 6135930 (Fed. Cir. Sept. 20, 2023), the Federal Circuit applied the Supreme Court’s decision in Amgen Inc. v. Sanofi to affirm the District of...more
On May 18, 2023, the Supreme Court affirmed the Federal Circuit’s (CAFC) decision on enablement in Amgen Inc. v. Sanofi, 987 F.3d 1080 (CA Fed. 2021). The Court thus left in place a significant CAFC decision making it more...more
Patent offices may reject a patent application with claims reciting using a composition to treat a disease, based on the requirement that the claimed treatment is not fully supported by the application. In the U.S., such...more