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Podcast: The Briefing - A Prototypical Corporate Salesperson is Not Patentable
Ways to Amend the Claims in the Patent Invalidation Proceedings
Patent Right Evaluation Report in China’s Patent System
Stages of Patent Invalidation Proceedings
ACI’s virtual Annual Passport to Proficiency on the Essentials of Hatch-Waxman and BPCIA equips early-career professionals with the legal and regulatory fluency needed to contribute meaningfully to product strategy and...more
After the Federal Circuit vacated and remanded the district court’s non-obviousness determination, the district court again found that Teva failed to show, by clear and convincing evidence, that the claims of Janssen’s patent...more
Pegfilgrastim Challenged Claim Types in IPR and Litigation: Claims include those challenged in litigations and IPRs. Claims are counted in each litigation and IPR, so claims from the same patent challenged in multiple...more
Denosumab Challenged Claim Types in Litigation: Claims are counted in each litigation, so claims from the same patent challenged in multiple litigations are counted more than once. Within each litigation a claim is counted...more
Trastuzumab Challenged Claim Types in IPR and Litigation: Claims include those challenged in litigations and IPRs. Claims are counted in each litigation and IPR, so claims from the same patent challenged in multiple...more
INOMax® (nitric oxide) - Case Name: Mallinckrodt Pharms. Ireland Ltd. v. Airgas Therapeutics LLC, Civ. No. 22-1648-RGA, 2025 WL 472557 (D. Del. Feb. 12, 2025) (Andrews, J.) Drug Product and Patent(s)-in-Suit: INOMax® (nitric...more
Entresto® (valsartan/sacubitril) - Case Name: In re Entresto, 125 F.4th 1090 (Fed. Cir. Jan. 10, 2025) (Circuit Judges Lourie, Prost, and Reyna presiding; Opinion by Lourie, C.J.) (Appeal from D. Del., Andrews, J.) Drug...more
Insulin Glargine Challenged Claim Types in IPR and Litigation: Claims include those challenged in litigations and IPRs. Claims are counted in each litigation and IPR, so claims from the same patent challenged in multiple...more
We provide a further update on developments regarding biosimilars in Canada (approvals, pending submissions, litigation, regulatory, market access and competition) since our last update in October 2021....more
In Adapt v. Teva, the Federal Circuit affirmed the district court’s findings that methods of administering a naloxone nasal spray formulation were invalid as obvious. The decision, which the Court notes was a “close case,”...more
For the past 13 years, leading pharmaceutical patent litigators for brand name and generic drug companies gather at the Paragraph IV Disputes conference to discuss, debate, and analyze the latest trends, judicial rulings and...more
The US Court of Appeals for the Federal Circuit affirmed a district court’s invalidity and infringement judgments for patents directed to a topical nonsteroidal anti-inflammatory drug, finding that a patent claim reciting a...more
In OSI Pharmaceuticals LLC v. Apotex, Inc., the Federal Circuit reversed the PTAB’s determination that a Tarceva® patent was invalid as obvious because the decision was not supported by a reasonable expectation of success....more
Federal Court finds invalidity allegations relating to patent for metformin formulations not justified - On March 8, 2019, Justice Fothergill granted Valeant Canada’s application for an order prohibiting the Minister of...more
Yesterday, the Federal Circuit provided much-anticipated guidance on the scope of the America Invents Act’s “on-sale” bar provision. Helsinn Healthcare S.A. v. Teva Pharmaceuticals USA, Inc., et al., Nos. 2016-1284, 2016-1787...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
Addressing product-by-process limitations and inherent anticipation issues, the US Court of Appeals for the Federal Circuit affirmed the district court’s ruling that the asserted claims of Purdue Pharma’s patents covering...more
Over seven years ago, the Federal Circuit delivered a mixed ruling against Pfizer in litigation against Teva) relating to the pain medication Celebrex® (celocoxib) (where "celocoxib" is...more
Last month, more than 90 national and state advocacy organizations sent a letter to the leadership of the House and Senate Judiciary Committees, urging Congress to enact legislative reforms that will maintain a strong and...more