Heron Therapeutics, Inc. v. Long Grove Pharmaceuticals, LLC et al
Plaintiff: Heron Therapeutics, Inc.
Defendant: Long Grove Pharmaceuticals, LLC and Capstone Development Services Company, LLC
Case Number: 1:2026cv00999
Filed: August 7, 2026
Court: U.S. District Court for the District of Delaware
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 August 10, 2026. A more recent docket listing may be available from PACER.

Date Filed Document Text
August 10, 2026 Filing 6 Summons Issued as to Capstone Development Services Company, LLC on 8/10/2026; Long Grove Pharmaceuticals, LLC on 8/10/2026. (Attachments: #1 Summons Issued)(jfm)
August 7, 2026 Filing 5 Disclosure Statement pursuant to Rule 7.1: No Parents or Affiliates Listed - filed by Heron Therapeutics, Inc. (jfm)
August 7, 2026 Filing 4 Report to the Commissioner of Patents and Trademarks for Patent/Trademark Number(s) 9,561,229 B2; 9,808,465 B2; 9,974,742 B2; 9,974,793 B2 ; 9,974,794 B2; 10,500,208 B2 ; 10,624,850 B2; 10,953,018 B2 ; 11,173,118 B2; 11,744,800 B2; 12,115,254 B2; 12,115,255 B2; 12,290,520 B2. (jfm)
August 7, 2026 Filing 3 Supplemental information for patent cases involving an Abbreviated New Drug Application (ANDA) - Date Patentee(s) Received Notice: 06/26/2026. Date of Expiration of Patent: 09/18/2035.Thirty Month Stay Deadline: 12/26/2028. (jfm)
August 7, 2026 Filing 2 Notice, Consent and Referral forms re: U.S. Magistrate Judge jurisdiction. (jfm)
August 7, 2026 Filing 1 COMPLAINT for Patent Infringement against Capstone Development Services Company, LLC and Long Grove Pharmaceuticals, LLC (Filing fee $ 405, receipt number ADEDC-5037089) - filed by Heron Therapeutics, Inc. (Attachments: #1 Exhibits A-M, #2 Civil Cover Sheet)(jfm)

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Plaintiff: Heron Therapeutics, Inc.
Represented By: Jeremy A. Tigan
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Defendant: Long Grove Pharmaceuticals, LLC
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Defendant: Capstone Development Services Company, LLC
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