United States: Timing Is Everything: Accused Infringer's IPR Victory Estops Its Own Prior Art Invalidity Defenses, But Does Not Estop Plaintiff From Asserting Infringement - Akin Gump Strauss Hauer & Feld LLP

United States: Timing Is Everything: Accused Infringer's IPR Victory Estops Its Own Prior Art Invalidity Defenses, But Does Not Estop Plaintiff From Asserting Infringement - Akin Gump Strauss Hauer & Feld LLP

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Inter partes review (IPR) proceedings can give rise to statutory and collateral estoppel. But these two bases for estoppel attach at different times...

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