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  • z4 Technologies, Inc v. Microsoft Corporation et al DC CAFC

    • 6:06-cv-00142
    • E.D. Tex.
    • Judge: Leonard Davis +2
    • Filed: 09/22/2004
    • Closed: 08/18/2006
    • Latest Docket Entry: 06/09/2008
    • Docket updated daily
    • All Upcoming Events:
    • Assigned Judge 
    • Leonard Davis
    • Referred Judge 
    • Judith K. Guthrie
    • Previously Presiding Judge 
    • Keith F. Giblin (until 03/02/2006)
1
Plaintiff
2
Defendants
2
Accused Products
2
Patents-in-Suit
696
Days in Litigation
  • z4 Technologies, Inc v. Microsoft Corporation et al DC CAFC

    • 6:06-cv-00142
    • E.D. Tex.
    • Judge: Leonard Davis +2
    • Filed: 09/22/2004
    • Closed: 08/18/2006
    • Latest Docket Entry: 06/09/2008
    • Docket updated daily
    • All Upcoming Events:
    • Assigned Judge 
    • Leonard Davis
    • Referred Judge 
    • Judith K. Guthrie
    • Previously Presiding Judge 
    • Keith F. Giblin (until 03/02/2006)
Cause of Action
Willful Patent Infringement
Market Sector
E-commerce and Software
Court 
Eastern District of Texas
Referred Judge 
Judith K. Guthrie
Assigned Judge 
Leonard Davis
Previously Presiding
Keith F. Giblin (until 03/02/2006)
  • Outcome Summary
Overview
Validity and Enforceability Details
Infringement Details
  • Patent Information
Patents-in-Suit
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