Hetero Labs Limited et al v. Otsuka America Pharmaceutical, Inc. et al
| Hetero Labs Limited, Hetero Labs Ltd. Unit III and Camber Pharmaceuticals, Inc. |
| Avanir Pharmaceuticals, LLC, Otsuka America Pharmaceutical, Inc. and Avanir Pharmaceuticals, Inc. |
| 1:2026cv01013 |
| August 10, 2026 |
| U.S. District Court for the District of Delaware |
| Patent - Abbreviated New Drug Application(ANDA) |
| 35 U.S.C. ยง 1 Patent Infringement |
| Plaintiff |
Docket Report
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This docket was last retrieved on August 11, 2026. A more recent docket listing may be available from PACER.
| Document Text |
|---|
| Filing 6 Summons Issued as to Avanir Pharmaceuticals, LLC on 8/11/2026; Otsuka America Pharmaceutical, Inc. on 8/11/2026. (Attachments: #1 Summons Issued, Otsuka America Pharmaceutical, Inc.)(jfm) |
| Filing 5 Disclosure Statement pursuant to Rule 7.1: identifying Corporate Parent Camber Pharmaceuticals, Inc., Other Affiliate Hetero Drugs Limited, Other Affiliate Hetero Labs Ltd. Unit III for Hetero Labs Limited - filed by Camber Pharmaceuticals, Inc., Hetero Labs Limited, Hetero Labs Ltd. Unit III. (jfm) |
| Filing 4 Report to the Commissioner of Patents and Trademarks for Patent/Trademark Number(s) 7,659,282 B2. (jfm) |
| Filing 3 Supplemental information for patent cases involving an Abbreviated New Drug Application (ANDA) - Date Patentee(s) Received Notice: 10/11/2023. Date of Expiration of Patent: 08/13/2026.Thirty Month Stay Deadline: 8/13/2026. (jfm) |
| Filing 2 Notice, Consent and Referral forms re: U.S. Magistrate Judge jurisdiction. (jfm) |
| Filing 1 COMPLAINT with Jury Demand against Avanir Pharmaceuticals, LLC and Otsuka America Pharmaceutical, Inc. (Filing fee $ 405, receipt number ADEDC-5038276) - filed by Hetero Labs Ltd. Unit III, Hetero Labs Limited, and Camber Pharmaceuticals, Inc. (Attachments: #1 Exhibit A, #2 Civil Cover Sheet)(jfm) |
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