Fed. Circ. Shuts Down PTAB Petitioner's Arthrex Challenge

By Dani Kass ( November 6, 2019, 6:15 PM EST) -- The Federal Circuit has blocked Kingston Technology Co. from calling on the recent Arthrex decision to question the constitutionality of Patent Trial and Appeal Board judges, clearing the way for the appeals court Wednesday to uphold a ruling that left a Polaris Innovations Ltd. semiconductor patent Kingston had challenged intact....

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