Pfizer Inc. v. Sun Pharmaceutical Industries Limited (Case No. 1:26-cv-01270), filed on Oct 1, 2026 in the District Court, D. Delaware involving patent infringement. This case involves patent infringement claims between the parties. Explore details about the litigants, key filings, and major docket updates.
The following parties are involved in this case, with their respective legal representatives for the case.
This case involves 4 patents, each of which is central to the dispute. These patents may be subject to claims of infringement, challenges to their validity, or other issues concerning their scope and enforcement.
The Docket Entries section provides a chronological list of all significant filings and court actions in this case.