News & Analysis as of

Patent Litigation Patent Infringement Hatch-Waxman

Robins Kaplan LLP

Generically Speaking: A Hatch-Waxman Litigation Bulletin Second Quarter - New ANDA Cases

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This chart summarizes the case name, presiding judge, drug, and patents-at-issue in all federal district court cases that are filed pursuant to the Hatch-Waxman Act. It also includes the same information for proceedings...more

Robins Kaplan LLP

Generically Speaking: A Hatch-Waxman Litigation Bulletin Second Quarter - Generic Launches

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This chart tracks the date, drug, reference-listed company, applicant, and indications of publicly available drug launches resulting from Abbreviated New Drug Applications and 505(b)(2) Applications....more

Fish & Richardson

The Final Word on an Alleged Infringer’s Intent in a Hatch-Waxman Safe Harbor Analysis

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We have been monitoring the dispute between Edwards Lifesciences Corp. (“Edwards”) and Meril Life Sciences Pvt., Ltd. (“Meril”) before and after the initial Federal Circuit decision. The dispute focused on whether Meril’s...more

Robins Kaplan LLP

Generically Speaking: A Hatch-Waxman Litigation Bulletin Second Quarter - ANDA Litigation Settlements

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This chart summarizes the case name, drug, patents-in-suit, and publicly available terms for reported settlements in federal district court cases that are filed pursuant to the Hatch-Waxman Act....more

Robins Kaplan LLP

Generically Speaking: A Hatch-Waxman Litigation Bulletin Second Quarter - ANDA Approvals

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This chart tracks the date, drug, reference-listed company, and applicant of Abbreviated New Drug Applications and 505(b)(2) Applications receiving final approval by the FDA....more

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Pharmacyclics LLC v. Alvogen Pine Brook LLC - Imbruvica® (Ibrutinib)

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Case Name: Pharmacyclics LLC v. Alvogen Pine Brook LLC, Civ. No. 19-434-CFC, 2024 WL 1885677 (D. Del. Apr. 30, 2024) (Connolly, J.) - Drug Product and Patent(s)-in-Suit: Imbruvica® (ibrutinib); U.S. Patents Nos. 8,008,309...more

Robins Kaplan LLP

Teva Branded Pharm. Products R&D, Inc. v. Amneal Pharms. of NY, LLC - ProAir® HFA (Albuterol Sulfate)

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Case Name: Teva Branded Pharm. Products R&D, Inc. v. Amneal Pharms. of NY, LLC, Civ. No. 23-20964 (SRC), 2024 WL 2923018 (D.N.J. June 10, 2024) (Chesler, J.)....more

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Janssen Pharms., Inc. v. Tolmar, Inc. - Invega Sustenna® (Paliperidone Palmitate)

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Case Name: Janssen Pharms., Inc. v. Tolmar, Inc., Civ. No. 21-1784-WCB, 2024 WL 2972832 (D. Del. June 13, 2024) (Bryson, J.) - Drug Product and Patent(s)-in-Suit: Invega Sustenna® (paliperidone palmitate); U.S. Patent No....more

Robins Kaplan LLP

Janssen Pharms., Inc. v. Teva Pharms. USA, Inc. - Invega Sustenna® (Paliperidone Palmitate)

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Case Name: Janssen Pharms., Inc. v. Teva Pharms. USA, Inc., No. 2022-1258, 2022-1307, 2024 WL 1355733 (Fed. Cir. Apr. 1, 2024) (Circuit Judges Dyk, Prost, and Hughes presiding; Opinion by Prost, J.) (Appeal from D.N.J.,...more

Robins Kaplan LLP

Salix Pharms., Ltd. v. Norwich Pharms. Inc. - Xifaxan® (Rifaximin)

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Case Name: Salix Pharms., Ltd. v. Norwich Pharms. Inc., No. 2022-2153, 2023-1952, 2024 WL 1561195 (Fed. Cir. Apr. 11, 2024) (Circuit Judges Lourie, Chen, and Cunningham presiding; Opinion by Lourie, J.; Dissenting-in-part...more

Robins Kaplan LLP

Amarin Pharma, Inc. v. Hikma Pharms. USA Inc. - Vascepa® (Icosapent Ethyl)

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Case Name: Amarin Pharma, Inc. v. Hikma Pharms. USA Inc., No. 2023-1169, 2024 WL 3152087 (Fed. Cir. June 25, 2024) (Circuit Judges Moore, Lourie, and Albright presiding; Opinion by Lourie, J.) (Appeal from D. Del., Andrews,...more

Axinn, Veltrop & Harkrider LLP

More Skinny-Label Drama or Just Your "Run-Of-The-Mill" Induced Infringement Case?

The Federal Circuit's recently issued decision in the Amarin/Hikma case continues the drama around skinny labeling for generic and biosimilar products, but the panel certainly went out of its way to couch its analysis as an...more

Sheppard Mullin Richter & Hampton LLP

Federal Circuit Upholds Rifaximin Patent Rulings, Affirms ANDA Approval Restrictions

In Salix Pharmaceuticals, Ltd. v. Norwich Pharmaceuticals, Inc. 2023-1952 (Fed. Cir. April 11, 2024), this case involves appellate review of a district court’s findings regarding patent obviousness and infringement in...more

Robins Kaplan LLP

Novartis Pharms. Corp. v. Mylan Pharms. Inc. - Entresto® (Sacubitril/Valsartan)

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Case Name: Novartis Pharms. Corp. v. Mylan Pharms. Inc., Civ. No. 19-cv-201, 2024 WL 384929 (N.D.W.V. Jan. 31, 2024) (Kleeh, J.) - Drug Product and Patent(s)-in-Suit: Entresto® (sacubitril/valsartan); U.S. Patents Nos....more

Robins Kaplan LLP

Endo Par Innovation Co. v. BPI Labs, LLC - Adrenalin® (Epinephrine)

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Case Name: Endo Par Innovation Co. v. BPI Labs, LLC, C.A. No. 8:23-cv-1953-WFJ-TGW, 2024 WL 730478 (M.D. Fla. Feb. 22, 2024) (Jung, J.) - Drug Product and Patent(s)-in-Suit: Adrenalin® (epinephrine); U.S. Patents Nos....more

Robins Kaplan LLP

Janssen Pharms., Inc. v. Tolmar, Inc. - Invega Sustenna® (Paliperidone Extended-Release Suspension)

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Case Name: Janssen Pharms., Inc. v. Tolmar, Inc., Civ. No. 21-1784-WCB, 2024 WL 834762 (D. Del. Feb. 26, 2024) (Bryson, J.)  - Drug Product and Patent(s)-in-Suit: Invega Sustenna® (paliperidone extended-release suspension);...more

Robins Kaplan LLP

Genentech, Inc. v. Sandoz, Inc. - Esbriet® (Pirfenidone)

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Case Name: Genentech, Inc. v. Sandoz, Inc., Civ No. 23-4085 (JXN)(LDW), 2024 WL 939692 (D.N.J. Mar. 5, 2024) (Wettre, M.J.) - Drug Product and Patent(s)-in-Suit: Esbriet® (pirfenidone); U.S. Patent No. 10,118,637 (“the ’637...more

Robins Kaplan LLP

UCB, Inc. v. Mylan Techs. Inc. - Neupro® (Rotigotine)

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Case Name: UCB, Inc. v. Mylan Techs. Inc., Civ. No. 22-cv-216 (D. Vt. Mar. 8, 2024) (Reiss, J.) - Drug Product and Patent(s)-in-Suit: Neupro® (rotigotine); U.S. Patents Nos. 8,246,979 (“the ’979 patent”) and 8,246,980 (“the...more

Robins Kaplan LLP

Mallinckrodt plc v. Airgas Therapeutics LLC - INOmax® (Nitric Oxide)

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Case Name: Mallinckrodt plc v. Airgas Therapeutics LLC, Civ No. 22-1648-RGA, 2024 WL 1251260 (D. Del. Mar. 22, 2024) (Andrews, J.) - Drug Product and Patent(s)-in-Suit: INOmax® (nitric oxide); U.S. Patents Nos. 9,770,570...more

Robins Kaplan LLP

Endo Ventures Unlimited Co. v. Nexus Pharms. Inc. - Ephedrine Sulfate

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Case Name: Endo Ventures Unlimited Co. v. Nexus Pharms. Inc., Civ. No. 23-cv-299-BHL, 2024 WL 1254358 (E.D. Wis. Mar. 25, 2024) (Ludwig, J.) - Drug Product and Patent(s)-in-Suit: ephedrine sulfate; U.S. Patents Nos....more

McDermott Will & Emery

What Use Does § 271(e)(1) Safe Harbor “Solely” Protect?

The US Court of Appeals for the Federal Circuit affirmed that the 35 U.S.C. § 271(e)(1) safe harbor protecting certain infringing acts undertaken for regulatory approval applied to an alleged infringer’s importation of...more

Robins Kaplan LLP

Bausch Health Ireland Ltd. v. Padagis Israel Pharms. Ltd. - Arazlo® (Tazarotene)

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Case Name: Bausch Health Ireland Ltd. v. Padagis Israel Pharms. Ltd., Civ. No. 22-4248 (SRC), 2023 WL 7131809 (D.N.J. Oct. 30, 2023) (Chesler, J.) - Drug Product and Patent(s)-in-Suit: Arazlo® (tazarotene); U.S. Patent Nos....more

A&O Shearman

Federal Circuit affirms district court finding of no induced or contributory infringement of generic depression drug

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In H. Lundbeck A-S v. Lupin Ltd., Case No. 2022-1194 (Fed. Circ. December 7, 2023), Plaintiffs, H. Lundbeck A/S (“Lundbeck”) and Takeda Pharmaceutical Company Ltd., Takeda Pharmaceuticals U.S.A., Inc., Takeda Pharmaceuticals...more

Robins Kaplan LLP

Norwich Pharms., Inc. v. Becerra - Xifaxan® (Rifaximin)

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Case Name: Norwich Pharms., Inc. v. Becerra, Civ. No. 23-1611 (RDM), 2023 WL 7174558 (D.D.C. Nov. 1, 2023) (Moss, J.) - Drug Product and Patent(s)-in-Suit: Xifaxan® (rifaximin); U.S. Patents Nos. 7,612,199 (“the ’199...more

Robins Kaplan LLP

Eisai R&D Mgmt. Co., Ltd. v. Dr Reddy’s Labs., Inc. - Halaven® (Eribulin Mesylate)

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Case Name: Eisai R&D Mgmt. Co., Ltd. v. Dr Reddy’s Labs., Inc., No. 22-CV-5950, 2023 WL 7331272 (D.N.J. Nov. 7, 2023) (Chesler, J.) - Drug Product and Patent(s)-in-Suit: Halaven® (eribulin mesylate); U.S. Patents Nos....more

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