IPR Estoppel: The Present and the Future

IPRs have now been conducted for several years, and litigation has ensued over the procedures by which they are conducted. Decisions have been rendered by the U.S. Supreme Court and the U.S. Court of Appeals for the Federal Circuit, which have resolved some issues, created others, and altered procedures.

9 minute read May 01, 2019 at 12:07 AM
By
John P. Isacson
IPR Estoppel: The Present and the Future

The America Invents Act (AIA) created inter partes review (IPR) to allow the public to challenge issued patents based upon published prior art. IPRs allowed for greater participation for challengers, and replaced the previous inter partes reexamination procedure.

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