June 02, 2022

IBM v. Zillow Group, Inc.

View recent docket activity

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


  1. January 09, 2024

    Fed. Circ. Splits In Affirming Zillow's Patent Win Over IBM

    A split Federal Circuit panel on Tuesday backed a lower court's finding that a pair of IBM patents were not valid under the U.S. Supreme Court's Alice test, handing a win to Zillow, which had been accused of infringing the patents with its real estate website and app.


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