News & Analysis as of

Pharmaceutical Patents Patent-in-Suit Claim Construction

Robins Kaplan LLP

Taiho Pharma Co. v. MSN Labs Private Ltd.

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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

Alcon Inc. v. Padagis Israel Pharms. Ltd.

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Simbrinza® (brinzolamide / brimonidine) - Case Name: Alcon Inc. v. Padagis Israel Pharms. Ltd., Civ. No. 22-1422-WCB, 2025 WL 457119 (D. Del. Feb. 5, 2025) (Bryson, C.J.)  Drug Product and Patent(s)-in-Suit:  Simbrinza®...more

Robins Kaplan LLP

Exelixis, Inc. v. MSN Labs. Private Ltd.

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Cabometyx® (cabozantinib (L)-malate) - Case Name: Exelixis, Inc. v. MSN Labs. Private Ltd., No. 22-228-RGA, 2024 WL 4491176 (D. Del. Oct. 15, 2024) (Andrews, J.)  Drug Product and Patent(s)-in-Suit: Cabometyx®...more

Robins Kaplan LLP

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

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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

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - December 2022 #4

Mosaic Brands, Inc. v. Ridge Wallet LLC, Appeal Nos. 2022-1001, -1002 (Fed. Cir. Dec. 20, 2022) - In our Case of the Week, the Federal Circuit discussed the corroboration requirement concerning the amount of evidence...more

Robins Kaplan LLP

Horizon Medicines LLC v. Alkem Labs. Ltd. (UPDATED)

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Case Name: Horizon Medicines LLC v. Alkem Labs. Ltd., No. 2021-1480, 2021 WL 5315424 (Fed. Cir. Nov. 16, 2021) (Circuit Judges Dyk, O’Malley, and Hughes presiding; Opinion by Dyk, J.) (Appeal from D. Del., Andrews, J.)...more

Foley & Lardner LLP

Statements of Efficacy and Safety Material Claim Limitations

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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

McDonnell Boehnen Hulbert & Berghoff LLP

Top Five Stories of 2018

After reflecting upon the events of the past twelve months, Patent Docs presents its 12th annual list of top patent stories. For 2018, we identified fifteen stories that were covered on Patent Docs last year that we believe...more

Morris James LLP

Claim Construction Issues In ANDA Case.

Morris James LLP on

Andrews, J. Claim construction opinion regarding x disputed terms from 6 patents. Oral argument took place on May 22, 2015. The disputed product relates to ritanovir. The disputed claims construed are...more

Morris James LLP

Disputed Terms Are Construed In Colchicine Dispute

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Robinson, J. Claim construction opinion issues regarding three disputed terms from four patents-in-suit. The court construes the following disputed terms...more

Robins Kaplan LLP

GENERICally Speaking - Vol. 4, No. 1

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The Hatch-Waxman Litigation and Life Sciences practice groups at Robins, Kaplan, Miller & Ciresi L.L.P. are pleased to offer the latest edition of their quarterly publication regarding ANDA patent litigation issues and the...more

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