Par Pharmaceutical, Inc. et al v. Amphastar Pharmaceuticals, Inc.

NPE Status

Practicing Entity

Declaratory Judgment

No

See case in Lex Machina

Civil Action

1:18-cv-02032

Filing Date

Dec 20, 2018

Venue

D.Del.

US Patent No

Patent Asserters:

Patent Asserter

Endo Par Innovation Company, LLC

8 Product company

Par Pharmaceutical, Inc.

8 Product company

Par Sterile Products, LLC

8 Product company

Alleged Infringers:

Amphastar Pharmaceuticals, Inc.