July 13, 2023 - Inter partes review (IPR) proceedings before the Patent Trial and Appeal Board (PTAB) are frequent components of patent litigation disputes. As part of a defense strategy, a party ...
August 26, 2021 - Post-grant validity challenges — inter partes review (IPR) and post-grant review (PGR) — at the Patent Trial and Appeal Board (PTAB) are frequent components of patent litigation ...
“The Office is concerned that even extremely strong patents become unreliable when subject to serial or parallel challenges.” The U.S. Patent and Trademark Office (USPTO) has issued a Notice of ...
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