PH Health Limited et al v. ARS Pharmaceuticals Operations, Inc.
| PH Health Limited and Par Health USA, LLC |
| ARS Pharmaceuticals Operations, Inc. |
| 1:2026cv00184 |
| February 19, 2026 |
| U.S. District Court for the District of Delaware |
| Maryellen Noreika |
| Patent - Abbreviated New Drug Application(ANDA) |
| 35 U.S.C. ยง 271 Patent Infringement |
| None |
Docket Report
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This docket was last retrieved on February 27, 2026. A more recent docket listing may be available from PACER.
| Document Text |
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| Filing 8 Report to the Commissioner of Patents and Trademarks for Patent/Trademark Number(s). (Attachments: #1 Notice of Voluntary Dismissal)(mdb) |
| CASE CLOSED (dlw) |
| Filing 7 NOTICE of Voluntary Dismissal by PH Health Limited, Par Health USA, LLC as to ARS Pharmaceuticals Operations, Inc. (Tigan, Jeremy) |
| Case Assigned to Judge Maryellen Noreika. Please include the initials of the Judge (MN) after the case number on all documents filed. (alb) |
| Filing 6 Summons Issued as to ARS Pharmaceuticals Operations, Inc. on 2/20/2026. (jfm) |
| Filing 5 Disclosure Statement pursuant to Rule 7.1: identifying Corporate Parent Par Health, Inc. for PH Health Limited, Par Health USA, LLC - filed by PH Health Limited, Par Health USA, LLC. (jfm) |
| Filing 4 Report to the Commissioner of Patents and Trademarks for Patent/Trademark Number(s) 9,119,876 B1; 9,295,657 B1; 12,280,024 B2; 10,130,592 B2. (jfm) |
| Filing 3 Supplemental information for patent cases involving an Abbreviated New Drug Application (ANDA) - Date Patentee(s) Received Notice: 01/08/2026. Date of Expiration of Patent: 03/13/2035.Thirty Month Stay Deadline: 7/8/2028. (jfm) |
| Filing 2 Notice, Consent and Referral forms re: U.S. Magistrate Judge jurisdiction. (jfm) |
| Filing 1 COMPLAINT for Patent Infringement against ARS Pharmaceuticals Operations, Inc. (Filing fee $ 405, receipt number ADEDC-4904301) - filed by Par Health USA, LLC, PH Health Limited. (Attachments: #1 Exhibits A-D, #2 Civil Cover Sheet)(jfm) |
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