![United States: Patent Owner's Unpatentability Concession In IPR Insufficient To Trigger Estoppel Of System Prior Art In District Court - Akin Gump Strauss Hauer & Feld LLP](https://cdn.newsserve.net/ONPglobe256.png)
United States: Patent Owner's Unpatentability Concession In IPR Insufficient To Trigger Estoppel Of System Prior Art In District Court - Akin Gump Strauss Hauer & Feld LLP
The Eastern District of Texas has rejected a plaintiff's argument that if a patent owner concedes in an inter partes review (IPR) that a prior art reference discloses all elements of a patent claim...
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