PTAB Denies Alice Challenges To Doc Retrieval Patents

By Matthew Bultman (July 19, 2018, 8:00 PM EDT) -- The Patent Trial and Appeal Board rejected challenges from a group of financial services firms to two document retrieval patents Thursday, finding their arguments that the patents are invalid under the U.S. Supreme Court's Alice test too closely resembled those made separately by Fidelity Information Services LLC....

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