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Case number IPR2013-00637

Sumitomo Chemical Company, Ltd. v. Polypore International, Inc., parent Corporation of Celgard, LLC > Summary

Court Case Number IPR2013-00637

Filing Date Sep 30, 2013

Institution Decision Date Jan 3, 2014

Decision Date Jan 3, 2014

Court Patent Trial and Appeal Board

Status Terminated-Denied

Administrative JudgesChristopher L. Crumbley, Francisco C. Prats, Grace Karaffa Obermann

Judge Writing the Final DecisionGrace Karaffa Obermann

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

Related Patents

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06432586 Separator for a high energy rechargeable lithium battery Aug 13, 2002
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