Baker Hughes Holdings, LLC v. Lubrizol Specialty Products, Inc. > Summary

Court Case Number IPR2016-00734

Filing Date Apr 1, 2016

Institution Decision Date Oct 4, 2016

Decision Date Oct 2, 2017

Court Patent Trial and Appeal Board

Status Final Written Decision

Appeal2018-1141

Administrative JudgesMichelle N. Ankenbrand, Grace Karaffa Obermann, Kristina M. Kalan

Judge Writing the Final DecisionMichelle N. Ankenbrand

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

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

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

Baker Hughes Holdings Llc

The Lubrizol Corporation