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  • Momenta Pharmaceuticals, Inc. et al v. Amphastar Pharmaceuticals, Inc. et al DC CAFC

    • 1:11-cv-11681
    • D. Mass.
    • Judge: Nathaniel M. Gorton +1
    • Filed: 09/21/2011
    • Closed: 02/08/2018
    • Latest Docket Entry: 06/26/2019
    • Docket updated daily
    • All Upcoming Events:
    • Assigned Judge 
    • Nathaniel M. Gorton
    • Referred Judge 
    • Donald L. Cabell
2
Plaintiffs
4
Defendants
1
Accused Product
2
Patents-in-Suit
2,333
Days in Litigation
  • Momenta Pharmaceuticals, Inc. et al v. Amphastar Pharmaceuticals, Inc. et al DC CAFC

    • 1:11-cv-11681
    • D. Mass.
    • Judge: Nathaniel M. Gorton +1
    • Filed: 09/21/2011
    • Closed: 02/08/2018
    • Latest Docket Entry: 06/26/2019
    • Docket updated daily
    • All Upcoming Events:
    • Assigned Judge 
    • Nathaniel M. Gorton
    • Referred Judge 
    • Donald L. Cabell
Cause of Action
Willful Patent Infringement
Market Sector
Biotech and Pharma
Court 
District of Massachusetts
Referred Judge 
Donald L. Cabell
Assigned Judge 
Nathaniel M. Gorton
  • Outcome Summary
Overview
Validity and Enforceability Details
Infringement Details
  • Patent Information
Patents-in-Suit
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