New Developments in Obviousness-Type Double Patenting and Original Patent Requirements — Patents: Post-Grant Podcast
Are Your Granted Patents in Danger of a Post-Grant Double Patenting Challenge?
On August 13, the Federal Circuit issued a precedential ruling in Allergan v. MSN Laboratories (Case No. 24-1061). This decision reversed the District of Delaware's application of the Federal Circuit precedent in In re:...more
On August 13, 2024, a three-judge panel of the Court of Appeals for the Federal Circuit issued a decision, authored by Judge Lourie, in Allergan USA, Inc. v. MSN Laboratories Private Ltd., No. 24-1061, which limits the...more
On May 17, 2024, an Appeals Review Panel (ARP) of the United States Patent and Trademark Office (“USPTO”) released its decision in Ex parte Chamberlain (referred to in Federal Circuit proceedings as In re Xencor;...more
Kevin DeJong (Senior Editor) and Shweta Kumar (Editor) from the Big Molecule Watch recently interviewed Rachel Goode, Ph.D. to discuss an article she recently co-authored, “Biological patent thickets and delayed access to...more
In a terse, non-precedential opinion, the Federal Circuit affirmed a district court's judgment that Defendants Torrent Pharmaceuticals and Indoco Remedies Ltd. had failed to prove that the claims asserted by...more
A new bill introduced in Congress last week may limit the ability of branded pharmaceutical companies to extend the period of exclusivity products beyond the term of a single patent. The bill, titled “Terminating the...more
This month we highlight two Federal Circuit obviousness-type double patenting decisions. CASES - Federal Circuit - Section 156 Patent Term Extension and Obviousness-Type Double Patenting - Novartis AG v. Ezra...more
The Court of Appeals for the Federal Circuit issued two opinions on December 7 that address two unsettled questions relating to obviousness-type double patenting (OTDP). These issues are of particular interest to...more
The Federal Circuit recently issued a pair of decisions concerning the Gilead doctrine, which allowed later-issuing patents to be obviousness-type double patenting (ODP) references against earlier-issuing patents....more
A recent Kilpatrick Townsend presentation on pharmaceutical patent law included these key takeaways on double patenting: - No recapture of double patenting safe harbor after issue: In In re Janssen Biotech, Inc., the...more
In In re: Janssen Biotech, Inc., the Federal Circuit affirmed the Patent Trial and Appeal Board’s (“Board”) holding that, for the purposes of the safe harbor provision of 35 U.S.C. § 121, a patent owner of a...more
Apotex’s Infringement of AstraZeneca’s Omeprazole Formulation Patent Upheld - As previously reported, the Federal Court of Appeal, in a unanimous decision released on January 12, 2017 (2017 FCA 9), has affirmed the...more
Federal Court of Appeal opines on the framework for analyzing obviousness-type double-patenting - On November 4, 2016, the Federal Court of Appeal dismissed Apotex’s appeal in Apotex Inc v Eli Lilly Canada Inc, 2016 FCA...more
In 2008, the Federal Circuit determined that claims 1-4 and 11-17 of U.S. Patent No. 5,760,068 were invalid for obviousness-type double patenting (OTDP) over a related parent patent, in part because the ‘068 patent was filed...more
Last month, in AbbVie Inc. v. Mathilda & Terence Kennedy Institute of Rheumatology Trust, the Federal Circuit affirmed a determination by the District Court for the Southern District of New York that U.S. Patent No....more