Keys To Success Through Secondary Considerations At PTAB

By Michael Kiklis and Matthew Zapadka (May 26, 2020, 5:14 PM EDT) -- With only a few success stories, proving nonobviousness through secondary considerations (also known as "objective indicia of nonobviousness") has always been challenging at the Patent Trial and Appeal Board. Presenting such a case takes a lot of time and resources to find and develop evidence and, therefore, can hardly seem worth it....

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