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Civil Litigation,
Intellectual Property

Sep. 19, 2019

Zillow infringed IBM’s patents, lawsuit alleges

Information technology company IBM Corp. accused real estate mobile platform Zillow Group of infringing seven IBM patents relating to its website and mobile app.

Information technology company IBM Corp. accused real estate mobile platform Zillow Group of infringing seven IBM patents relating to its website and mobile app.

"Rather than build their business on their own technologies, Zillow has appropriated the inventions of the patents-in-suit," a complaint filed Monday in the Central District alleges. "The website, www.zillow.com, and the associated mobile applications under Zillow's contr...

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