Company · Pharmaceuticals & Biotechnology
Alnylam Pharmaceuticals, Inc
Federal civil lawsuits naming Alnylam Pharmaceuticals, Inc, a Pharmaceuticals & Biotechnology company.
Ticker Nasdaq: ALNY
Business Pharmaceutical Preparations
Headquarters Cambridge, MA
Alnylam Pharmaceuticals, Inc is a public company in Pharmaceutical Preparations, based in Cambridge, MA (traded on Nasdaq as ALNY). It appears in 12 federal civil lawsuits in this index, most often as a plaintiff (7 of 12). These cases are most often Patent and Antitrust matters, filed between 2017 and 2025, most frequently in District Court, D. Delaware. The most common causes of action are Patent Infringement and Antitrust. Frequent opposing parties include Pfizer Inc, Moderna, Inc, and The Board of Regents of the University of Texas System.
1.3 cases/yr Predominantly plaintiff · 58% Patent-heavy · 83% Activity steady
Cases by State
AL — 0 cases AZ — 0 cases AR — 0 cases CA — 0 cases CO — 0 cases CT — 0 cases DE — 7 cases DC — 0 cases FL — 0 cases GA — 0 cases ID — 0 cases IL — 0 cases IN — 0 cases IA — 0 cases KS — 0 cases KY — 0 cases LA — 0 cases ME — 0 cases MD — 0 cases MA — 3 cases MI — 0 cases MN — 0 cases MS — 0 cases MO — 0 cases MT — 0 cases NE — 0 cases NV — 0 cases NH — 0 cases NJ — 0 cases NM — 0 cases NY — 1 cases NC — 0 cases ND — 0 cases OH — 0 cases OK — 0 cases OR — 0 cases PA — 0 cases RI — 0 cases SC — 0 cases SD — 0 cases TN — 0 cases TX — 1 cases UT — 0 cases VT — 0 cases VA — 0 cases WA — 0 cases WV — 0 cases WI — 0 cases WY — 0 cases
Open Cases Over Time
2017 peak 5 open 2025
Case Types Over Time
2017 2025
Frequent Opposing Parties
12 Cases — Newest First
Patent
Open
District Court, D. Massachusetts No. 1:25-cv-13865 Filed 12/16/2025
Patent
Terminated
District Court, W.D. Texas No. 1:24-cv-01524 Filed 12/12/2024
Patent
Terminated
District Court, D. Delaware No. 1:24-cv-00816 Filed 07/12/2024
Patent
Terminated
District Court, D. Delaware No. 1:23-cv-00580 Filed 05/26/2023
Patent
Terminated
District Court, D. Delaware No. 1:23-cv-00578 Filed 05/26/2023
Patent
Terminated
District Court, D. Delaware No. 1:22-cv-00925 Filed 07/12/2022
Patent
Terminated
District Court, D. Delaware No. 1:22-cv-00924 Filed 07/12/2022
Patent
Terminated
District Court, D. Delaware No. 1:22-cv-00336 Filed 03/17/2022
Patent
Terminated
District Court, D. Delaware No. 1:22-cv-00335 Filed 03/17/2022
Securities / Commodities
Terminated
District Court, S.D. New York No. 1:18-cv-08845 Filed 09/26/2018
Patent
Terminated
District Court, D. Massachusetts No. 1:18-cv-10613 Filed 03/29/2018
Antitrust
Terminated
District Court, D. Massachusetts No. 1:17-cv-11466 Filed 08/08/2017
