Company · Pharmaceuticals & Biotechnology

Jazz Pharmaceuticals, Inc

Federal civil lawsuits naming Jazz Pharmaceuticals, Inc, a Pharmaceuticals & Biotechnology company.

Public CompanyPharmaceuticals & Biotechnology

Ticker: Nasdaq: JAZZ
Business: Pharmaceutical Preparations
Headquarters: Dublin
Incorporated in: L2
SEC CIK: 1232524

Jazz Pharmaceuticals, Inc is a public company in Pharmaceutical Preparations, based in Dublin (traded on Nasdaq as JAZZ, incorporated in L2). It appears in 72 federal civil lawsuits in this index, most often as a plaintiff (55 of 72). These cases are most often Patent and Patent - ANDA matters, filed between 2004 and 2026, most frequently in District Court, D. New Jersey. The most common causes of action are Patent Infringement, Antitrust, and Administrative Procedure Act. Frequent opposing parties include Avadel Cns Pharmaceuticals, LLC, Roxane Laboratories, Inc, and Amneal Pharmaceuticals LLC.

Lawsuits

As Defendant

As Plaintiff

Open

Terminated

2004–2026

Span

4 mo

Median Duration

3.1 cases/yrPredominantly plaintiff · 76%Patent-heavy · 61%Activity rising

Cases by State

Open Cases Over Time

2004peak 11 open2026

Case Types Over Time

20042026

PatentPatent - ANDAAntitrustFederal Tax / Statutory Actions

Filings by Year

20042026

Case Types filter →

Patent44

Patent - ANDA18

Antitrust6

Federal Tax / Statutory Actions4

Where Filed filter →

Frequent Opposing Parties

72 Cases — Newest First

Jazz Pharmaceuticals, Inc v. Almaject, Inc

Patent - ANDA Open District Court, D. New JerseyNo. 2:26-cv-02629Filed 03/13/2026
Jazz Pharmaceuticals Ireland Limited v. Invagen Pharmaceuticals, Inc

Patent - ANDA Open District Court, D. New JerseyNo. 3:25-cv-15276Filed 09/04/2025
Jazz Pharmaceuticals Ireland Limited v. Granules India Limited

Patent - ANDA Open District Court, D. New JerseyNo. 2:25-cv-14606Filed 08/13/2025
Avadel Cns Pharmaceuticals, LLC v. Jazz Pharmaceuticals, Inc

Patent Open District Court, D. DelawareNo. 1:25-cv-00435Filed 04/08/2025
Avadel Cns Pharmaceuticals, LLC v. Jazz Pharmaceuticals, Inc

Patent Terminated District Court, D. DelawareNo. 1:25-cv-00405Filed 04/01/2025
Avadel Cns Pharmaceuticals, LLC v. Jazz Pharmaceuticals, Inc

Patent Terminated District Court, D. DelawareNo. 1:25-cv-00196Filed 02/18/2025
Avadel Cns Pharmaceuticals, LLC v. Jazz Pharmaceuticals, Inc

Patent Open District Court, D. DelawareNo. 1:25-cv-00057Filed 01/14/2025
Avadel Cns Pharmaceuticals, LLC v. Jazz Pharmaceuticals, Inc

Patent Terminated District Court, D. DelawareNo. 1:25-cv-00021Filed 01/07/2025
Avadel Cns Pharmaceuticals, LLC v. Jazz Pharmaceuticals, Inc

Patent Open District Court, D. DelawareNo. 1:25-cv-00009Filed 01/03/2025
Avadel Cns Pharmaceuticals, LLC v. Jazz Pharmaceuticals, Inc

Patent Terminated District Court, D. DelawareNo. 1:24-cv-01384Filed 12/17/2024
Jazz Pharmaceuticals Ireland Limited v. Rk Pharma, Inc

Patent - ANDA Terminated District Court, D. DelawareNo. 1:24-cv-01028Filed 09/12/2024
Jazz Pharmaceuticals Ireland Limited v. InvaGen Pharmaceuticals, Inc

Patent - ANDA Terminated District Court, E.D. New YorkNo. 2:24-cv-06416Filed 09/12/2024
Jazz Pharmaceuticals Ireland Limited v. Sandoz, Inc

Patent - ANDA Open District Court, D. New JerseyNo. 3:24-cv-09110Filed 09/11/2024
Jazz Pharmaceuticals Ireland Limited v. Lupin Ltd

Patent - ANDA Terminated District Court, D. New JerseyNo. 2:24-cv-08786Filed 08/27/2024
Jazz Pharmaceuticals Research Uk Limited (F/K/A Gw Research Limited) v. Apotex Inc

Patent - ANDA Terminated District Court, D. New JerseyNo. 2:23-cv-23141Filed 12/15/2023
Blue Cross and Blue Shield of Florida Inc v. Jazz Pharmaceuticals Inc

Antitrust Terminated District Court, M.D. FloridaNo. 3:23-cv-01453Filed 12/11/2023
Jazz Pharmaceuticals Research Uk Limited v. Teva Pharmaceuticals, Inc

Patent - ANDA Terminated District Court, D. New JerseyNo. 2:23-cv-03914Filed 07/21/2023
Jazz Pharmaceuticals, Inc v. Becerra

Federal Tax / Statutory Actions Terminated District Court, District of ColumbiaNo. 1:23-cv-01819Filed 06/22/2023
Jazz Pharmaceuticals Ireland Limited v. Alkem Laboratories Ltd

Patent - ANDA Terminated District Court, D. New JerseyNo. 2:23-cv-03182Filed 06/09/2023
Jazz Pharmaceuticals Ireland Limited v. Teva Pharmaceuticals, Inc

Patent - ANDA Terminated District Court, D. New JerseyNo. 2:23-cv-01617Filed 03/21/2023
Jazz Pharmaceuticals Ireland Limited v. Lupin Ltd

Patent - ANDA Terminated District Court, D. New JerseyNo. 2:23-cv-00329Filed 01/20/2023
Jazz Pharmaceuticals Research Uk Limited v. Teva Pharmaceuticals, Inc

Patent - ANDA Terminated District Court, D. New JerseyNo. 2:23-cv-00018Filed 01/03/2023
Avadel Cns Pharmaceuticals, LLC v. Jazz Pharmaceuticals, Inc

Patent - ANDA Terminated District Court, D. DelawareNo. 1:22-cv-00941Filed 07/15/2022
Avadel Cns Pharmaceuticals, LLC v. Jazz Pharmaceuticals, Inc

Patent Open District Court, D. DelawareNo. 1:22-cv-00487Filed 04/14/2022
Jazz Pharmaceuticals, Inc v. Avadel Cns Pharmaceuticals, LLC

Patent Open District Court, D. DelawareNo. 1:21-cv-01594Filed 11/10/2021
Jazz Pharmaceuticals, Inc v. Avadel Cns Pharmaceuticals, LLC

Patent Terminated District Court, D. DelawareNo. 1:21-cv-01138Filed 08/04/2021
Jazz Pharmaceuticals Ireland Limited v. Lupin Inc

Patent - ANDA Open District Court, D. New JerseyNo. 2:21-cv-14271Filed 07/28/2021
Jazz Pharmaceuticals, Inc v. Avadel Cns Pharmaceuticals, LLC

Patent Terminated District Court, D. DelawareNo. 1:21-cv-00691Filed 05/12/2021
United HealthCare Services, Inc v. Jazz Pharmaceuticals PLC

Antitrust Terminated District Court, D. MinnesotaNo. 0:21-cv-00737Filed 03/18/2021
Self-Insured Schools of California v. Jazz Pharmaceuticals PLC

Antitrust Terminated District Court, S.D. New YorkNo. 7:20-cv-06495Filed 08/14/2020
Ufcw Local 1500 Welfare Fund v. Jazz Pharmaceuticals Ireland Limited

Antitrust Terminated District Court, N.D. IllinoisNo. 1:20-cv-03852Filed 06/30/2020
Government Employees Health Association, Inc v. Jazz Pharmaceuticals PLC

Antitrust Terminated District Court, N.D. IllinoisNo. 1:20-cv-03673Filed 06/23/2020
Blue Cross And Blue Shield Association v. Jazz Pharmaceuticals PLC

Antitrust Terminated District Court, N.D. IllinoisNo. 1:20-cv-03543Filed 06/17/2020
Msp Recovery Claims, Series LLC v. Jazz Pharmaceuticals, Inc

Federal Tax / Statutory Actions Terminated District Court, S.D. FloridaNo. 1:18-cv-24622Filed 11/02/2018
Jazz Pharmaceuticals, Inc v. Lupin Ltd

Patent - ANDA Terminated District Court, D. New JerseyNo. 2:18-cv-08267Filed 04/24/2018
Jazz Pharmaceuticals, Inc v. Mallinckrodt PLC

Patent - ANDA Terminated District Court, D. New JerseyNo. 2:18-cv-00029Filed 01/02/2018
Jazz Pharmaceuticals, Inc v. Ascent Pharmaceuticals, Inc

Patent - ANDA Terminated District Court, D. New JerseyNo. 2:17-cv-05487Filed 07/27/2017
Jazz Pharmaceuticals, Inc v. Ascent Pharmaceuticals, Inc

Patent Terminated District Court, E.D. New YorkNo. 2:17-cv-04439Filed 07/27/2017
Jazz Pharmaceuticals, Inc v. Amneal Pharmaceuticals, LLC

Patent Terminated District Court, D. New JerseyNo. 2:17-cv-02452Filed 04/10/2017
Jazz Pharmaceuticals, Inc v. Amneal Pharmaceuticals, LLC

Patent Terminated District Court, D. New JerseyNo. 2:17-cv-01440Filed 03/01/2017
Jazz Pharmaceuticals, Inc v. Roxane Laboratories, Inc

Patent Terminated District Court, D. New JerseyNo. 2:16-cv-04971Filed 08/12/2016
Jazz Pharmaceuticals, Inc v. Watson Laboratories, Inc

Patent Terminated District Court, D. New JerseyNo. 2:16-cv-01505Filed 03/17/2016
Jazz Pharmaceuticals, Inc v. Roxane Laboratories, Inc

Patent Terminated District Court, D. New JerseyNo. 2:16-cv-00469Filed 01/27/2016
Jazz Pharmaceuticals, Inc v. Wockhardt Bio Ag

Patent Terminated District Court, D. New JerseyNo. 2:16-cv-00099Filed 01/07/2016
Jazz Pharmaceuticals, Inc v. Sun Pharmaceutical Industries Ltd

Patent Terminated District Court, D. New JerseyNo. 2:15-cv-08229Filed 11/23/2015
Jazz Pharmaceuticals, Inc v. Par Pharmaceutical, Inc

Patent Terminated District Court, D. New JerseyNo. 2:15-cv-07580Filed 10/19/2015
Jazz Pharmaceuticals, Inc v. Amneal Pharmaceuticals, LLC

Patent Terminated District Court, D. New JerseyNo. 2:15-cv-06562Filed 09/02/2015
Jazz Pharmaceuticals, Inc v. Lupin Ltd

Patent Terminated District Court, D. New JerseyNo. 2:15-cv-06548Filed 09/01/2015
Jazz Pharmaceuticals, Inc v. Wockhardt Bio Ag

Patent Terminated District Court, D. New JerseyNo. 2:15-cv-05619Filed 07/17/2015
Jazz Pharmaceuticals, Inc v. Watson Laboratories, Inc

Patent Terminated District Court, D. New JerseyNo. 2:15-cv-04532Filed 06/26/2015

Showing 1–50 of 72