May 28, 2020

International Business Machines Corporation v. Zillow Group Inc et al

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Reflects complaints, answers, motions, orders and trial notes entered from Jan. 1, 2011.
Additional or older documents may be available in Pacer.

Coverage

  1. April 20, 2026

    Zillow Asks Wash. Court To End IBM's Patent Suit

    Zillow has urged a Washington federal court to sack IMB Corp.'s lawsuit that accuses the online real estate marketplace company of infringing a user sign-on patent, saying users logging into its platforms have to take an "overt action" that is "explicitly contrary" to what the patent requires.

1 other articles on this case. View all »

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