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PTAB invalidation rate inadequate to measure US patent quality, study says

( July 9, 2025, 20:42 GMT | Official Statement) -- MLex Summary: A white paper by two academics with the University of Akron's IP Policy Institute states that the Patent Trial and Appeal Board's high patent claim invalidation rate doesn't mean that the US Patent and Trademark Office is granting low quality patents, as the board's critics claim.See paper attached....

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