Recent Statistics Show PTAB Invalidation Rates Continue to Climb
IP Watchdog
JUNE 25, 2024
The invalidation rate of patents in America Invents Act (AIA) proceedings, such as inter partes reviews (IPRs), has been high since the inception of the PTAB. This article focuses on the “total invalidation” rate where all challenged claims are found invalid such that the patent is effectively killed off.
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