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Patent Owner

Lubrizol Specialty Products, Inc.

Petitioner

Baker Hughes Incorporated

Assignee

LIQUIDPOWER SPECIALTY PRODUCTS, INC.

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Baker Hughes Incorporated v. Lubrizol Specialty Products, Inc.

IPR2016-01903 | Patent Trial and Appeal Board

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Filed Oct. 6, 2016

Terminated March 28, 2018

Judges Christopher Kaiser, Kristina Kalan, and Michelle Ankenbrand

Case Type Inter Partes Review

Status Final Written Decision

Challenged Patent 13/208,139

Patent No. 8,426,498 assignments

Tech Center 1700

Art Unit 1764

Inventors Ray L. Johnston, Wayne R. Dreher JR., William F. Harris, Stuart N. Milligan et al

Last Updated: 1 month, 4 weeks ago

Filing Date	#	Filing and Exhibits
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Baker Hughes Incorporated v. Lubrizol Specialty Products, Inc.

IPR2016-01903 | Patent Trial and Appeal Board

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