SK Innovation Co., Ltd. v. Celgard LLC > Summary

Court Case Number IPR2014-00679

Filing Date May 9, 2014

Institution Decision Date Sep 29, 2014

Decision Date Sep 25, 2015

Court Patent Trial and Appeal Board

Status Final Written Decision

Appeal2016-1431

Administrative JudgesDonna M. Praiss, Christopher L. Crumbley, Francisco C. Prats

Judge Writing the Final DecisionFrancisco C. Prats

Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12

Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12

Claims Invalidated: 7, 8, 9, 10

SK Innovation Co., Ltd.

Celgard