TQP Development, LLC v. Intuit Inc.

  1. July 23, 2014

    Twitter, Others Dodge TQP's Encryption Patent Suits

    A Texas federal judge on Wednesday tossed two infringement suits that patent-holding company TQP Development Inc. lodged against Twitter Inc., LinkedIn Corp., Hertz Corp. and others over a patent covering data encryption technology, ruling TQP had to seek their dismissal pursuant to settlement agreements.

  2. June 20, 2014

    Judge Changes Mind, Lets Intuit Out Of TQP's Patent Row

    Intuit Inc. and Hertz Corp. declared victory Friday over patent-holding company TQP Development Inc.'s infringement suit for a patent covering data encryption technology, when a Texas federal judge agreed to revive their motion for summary judgment and grant it.

  3. February 19, 2014

    Intuit, Hertz Fail To Invalidate TQP Encryption Patent

    A Texas federal judge on Wednesday rejected Intuit Inc. and Hertz Inc.'s attempt to shake patent-holding company TQP Development LLC's infringement suit over its oft-asserted patent covering data encryption technology, ruling the patent was not invalid for describing a generic algorithm.

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