Judge Abrams Analyzes Application of Collateral Estoppel Doctrine Even Though Parties Didn’t Dispute It
On January 13, 2020, District Judge Ronnie Abrams (S.D.N.Y.) granted Defendant Chegg Inc.'s ("Chegg") motion to dismiss Plaintiff NetSoc, LLC's ("NetSoc") complaint on the ground that NetSoc is collaterally estopped from pursuing its claims of infringement of U.S. Patent No. 9,978,107 after a decision by the Northern District of Texas finding the patent invalid under 35 U.S.C. § 101.