Flotek Industries, Inc. et al. v. National Oilwell DHT, L.P. > Summary

Court Case Number IPR2015-01239

Filing Date May 20, 2015

Institution Decision Date Nov 20, 2015

Decision Date Oct 26, 2016

Court Patent Trial and Appeal Board

Status Final Written Decision

Administrative JudgesJames J. Mayberry, Josiah C. Cocks, Susan L. C. Mitchell

Judge Writing the Final DecisionJames J. Mayberry

Claims Challenged in the Petition: 1, 2, 3, 4, 5, 7, 8

Claims Instituted: 1, 4, 7, 8

Claims Invalidated: 1, 4, 7, 8

Flotek Industries

NOV Inc.