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  • Duhn Oil Tool Inc v. Cooper Cameron Corporation DC CAFC

    • 1:05-cv-01411
    • E.D. Cal.
    • Judge: Marilyn L. Huff +4
    • Filed: 11/09/2005
    • Closed: 12/20/2013
    • Latest Docket Entry: 04/14/2014
    • Docket updated daily
    • All Upcoming Events:
    • Assigned Judge 
    • Marilyn L. Huff
    • Referred Judge 
    • Theresa A. Goldner
      Gary S. Austin
    • Previously Presiding Judge 
    • Lawrence J. O'Neill (until 12/18/2011)
      Oliver W. Wanger (until 12/18/2011)
1
Plaintiff
1
Defendant
3
Accused Products
1
Patent-in-Suit
2,964
Days in Litigation
  • Duhn Oil Tool Inc v. Cooper Cameron Corporation DC CAFC

    • 1:05-cv-01411
    • E.D. Cal.
    • Judge: Marilyn L. Huff +4
    • Filed: 11/09/2005
    • Closed: 12/20/2013
    • Latest Docket Entry: 04/14/2014
    • Docket updated daily
    • All Upcoming Events:
    • Assigned Judge 
    • Marilyn L. Huff
    • Referred Judge 
    • Theresa A. Goldner
      Gary S. Austin
    • Previously Presiding Judge 
    • Lawrence J. O'Neill (until 12/18/2011)
      Oliver W. Wanger (until 12/18/2011)
Causes of Action
Infringement
Willful Patent Infringement
Market Sector
Industrial
Court 
Eastern District of California
Referred Judges 
Theresa A. Goldner,
Gary S. Austin
Assigned Judge 
Marilyn L. Huff
Previously Presiding
Lawrence J. O'Neill (until 12/18/2011),
Oliver W. Wanger (until 12/18/2011)
  • Outcome Summary
Overview
Validity and Enforceability Details
Infringement Details
  • Patent Information
Patents-in-Suit
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