Array BioPharma Inc. et al v. Zydus Lifesciences Ltd. et al
Plaintiff: Array BioPharma Inc., Loxo Oncology, Inc., Bayer Consumer Care AG, Bayer HealthCare LLC and Bayer HealthCare Pharmaceuticals Inc.
Defendant: Zydus Lifesciences Ltd., Zydus Lifesciences Global FZE and Zydus Pharmaceuticals (USA) Inc.
Case Number: 1:2026cv00541
Filed: May 8, 2026
Court: U.S. District Court for the District of Delaware
Presiding Judge: Jennifer Choe-Groves
Nature of Suit: Patent - Abbreviated New Drug Application(ANDA)
Cause of Action: 35 U.S.C. ยง 271 Patent Infringement
Jury Demanded By: None
Docket Report

This docket was last retrieved on May 21, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
May 21, 2026 Filing 11 WAIVER OF SERVICE returned executed by Bayer Consumer Care AG, Array BioPharma Inc., Loxo Oncology, Inc., Bayer HealthCare LLC, Bayer HealthCare Pharmaceuticals Inc.: For Zydus Pharmaceuticals (USA) Inc. waiver sent on 5/19/2026, answer due 7/20/2026. (Fahnestock, Derek)
May 21, 2026 Filing 10 WAIVER OF SERVICE returned executed by Bayer Consumer Care AG, Array BioPharma Inc., Loxo Oncology, Inc., Bayer HealthCare LLC, Bayer HealthCare Pharmaceuticals Inc.: For Zydus Lifesciences Ltd. waiver sent on 5/19/2026, answer due 7/20/2026. (Fahnestock, Derek)
May 21, 2026 Filing 9 WAIVER OF SERVICE returned executed by Bayer Consumer Care AG, Array BioPharma Inc., Loxo Oncology, Inc., Bayer HealthCare LLC, Bayer HealthCare Pharmaceuticals Inc.: For Zydus Lifesciences Global FZE waiver sent on 5/19/2026, answer due 7/20/2026. (Fahnestock, Derek)
May 13, 2026 Case assigned to Judge Jennifer Choe-Groves of the United States Court of International Trade. Please include the initials of the Judge (JCG) after the case number on all documents filed. Associated Cases: 1:26-cv-00535-UNA, 1:26-cv-00541-UNA(nms)
May 11, 2026 Filing 8 Summons Issued as to Zydus Lifesciences Global FZE on 5/11/2026; Zydus Lifesciences Ltd. on 5/11/2026; Zydus Pharmaceuticals (USA) Inc. on 5/11/2026. (Attachments: #1 Summons Issued, #2 Summons Issued)(scs)
May 8, 2026 Filing 7 Disclosure Statement pursuant to Rule 7.1: identifying Corporate Parent Eli Lilly and Company for Loxo Oncology, Inc. filed by Loxo Oncology, Inc.. (scs)
May 8, 2026 Filing 6 Disclosure Statement pursuant to Rule 7.1: identifying Corporate Parent Bayer AG for Bayer Consumer Care AG, Bayer HealthCare LLC, and Bayer HealthCare Pharmaceuticals Inc., and Other Affiliates Bayer Pharma AG, Bayer CropScience AG, Bayer World Investments B.V., Bayer US Holding LLC, Bayer Corporation, Bayer HealthCare US Funding LLC, Bayer East Coast LLC, Bayer Consumer Care Holdings LLC, Bayer Essure Inc., Bayer West Coast Corporation, Schering Berlin Inc., Bayer Medical Care Inc., Bayer HealthCare Pharmaceuticals Inc., NippoNex Inc. for Bayer HealthCare LLC - filed by Bayer Consumer Care AG, Bayer HealthCare LLC, Bayer HealthCare Pharmaceuticals Inc.. (scs)
May 8, 2026 Filing 5 Disclosure Statement pursuant to Rule 7.1: identifying Corporate Parent Pfizer Inc. for Array BioPharma Inc. filed by Array BioPharma Inc.. (scs)
May 8, 2026 Filing 4 Report to the Commissioner of Patents and Trademarks for Patent/Trademark Number(s) 9,782,414 B2; 10,172,861 B2; 10,285,993 B2; 10,799,505 B2 ; 10,813,936 B2. (scs)
May 8, 2026 Filing 3 Supplemental information for patent cases involving an Abbreviated New Drug Application (ANDA) - Date Patentee(s) Received Notice: March 27, 2026. Date of Expiration of Patent: 11/16/2035, 08/15/2036.Thirty Month Stay Deadline: 9/27/2028. (scs)
May 8, 2026 Filing 2 Notice, Consent and Referral forms re: U.S. Magistrate Judge jurisdiction. (scs)
May 8, 2026 Filing 1 COMPLAINT against Zydus Lifesciences Global FZE, Zydus Lifesciences Ltd., Zydus Pharmaceuticals (USA) Inc. (Filing fee $ 405, receipt number ADEDC-4966439) - filed by Bayer Consumer Care AG, Array BioPharma Inc., Loxo Oncology, Inc., Bayer HealthCare LLC, Bayer HealthCare Pharmaceuticals Inc.. (Attachments: #1 Exhibits A-E, #2 Civil Cover Sheet)(scs)

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Search for this case: Array BioPharma Inc. et al v. Zydus Lifesciences Ltd. et al
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Plaintiff: Array BioPharma Inc.
Represented By: Derek James Fahnestock
Represented By: Rodger Dallery Smith, II
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Plaintiff: Loxo Oncology, Inc.
Represented By: Derek James Fahnestock
Represented By: Rodger Dallery Smith, II
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Plaintiff: Bayer Consumer Care AG
Represented By: Derek James Fahnestock
Represented By: Rodger Dallery Smith, II
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Plaintiff: Bayer HealthCare LLC
Represented By: Derek James Fahnestock
Represented By: Rodger Dallery Smith, II
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Plaintiff: Bayer HealthCare Pharmaceuticals Inc.
Represented By: Derek James Fahnestock
Represented By: Rodger Dallery Smith, II
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Defendant: Zydus Lifesciences Ltd.
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Defendant: Zydus Lifesciences Global FZE
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Defendant: Zydus Pharmaceuticals (USA) Inc.
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