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Claim Construction Patent-in-Suit Prescription Drugs

Robins Kaplan LLP

Taiho Pharma Co. v. MSN Labs Private Ltd.

Robins Kaplan LLP on

Lonsurf® (tipiracil) - Case Name: Taiho Pharma Co. v. MSN Labs Private Ltd., No. 19-2342-JLH (D. Del. Jan. 23, 2025) (Hall, J.)  Drug Product and Patent(s)-in-Suit: Lonsurf® (tipiracil); U.S. Patent No. 10,457,666 (“the ’666...more

Robins Kaplan LLP

Novartis Pharms. Corp. v. MSN Pharms., Inc.

Robins Kaplan LLP on

Entresto® (valsartan/sacubitril) - Case Name: Novartis Pharms. Corp. v. MSN Pharms., Inc., Nos. 2024-2211, 2024-2212, 2024 WL 4969281 (Fed. Cir. Dec. 4, 2024) (Circuit Judges Lourie, Prost, and Reyna presiding; Opinion by...more

Foley & Lardner LLP

Statements of Efficacy and Safety Material Claim Limitations

Foley & Lardner LLP on

In Allergan Sales, LLC v. Sandoz, Inc., (Fed. Cir. 2018-2207, Aug. 29, 2019), the Federal Circuit held that “wherein” clauses in a patent claim were limitations because the “wherein” elements were material to patentability....more

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