Valve Corporation v. Ironburg Inventions Ltd. > Summary
Court Case Number IPR2017-01928
Filing Date Aug 9, 2017
Institution Decision Date Feb 8, 2018
Decision Date Jan 26, 2023
Court Patent Trial and Appeal Board
Status Final Written Decision
Appeal2020-1315
Administrative JudgesMitchell G. Weatherly, Phillip J. Kauffman, Meredith C. Petravick
Judge Writing the Final DecisionMitchell G. Weatherly
Claims Challenged in the Petition: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Claims Instituted: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24
Petitioner
Patent Owner
Petitioner Attorneys
5Valve Corporation
Attorney Name: Reynaldo C. Barcelo
Barcelo, Harrison & Walker, LLP
Valve Corporation
Attorney Name: Mark E. Benden
Collective Minds Gaming Co. Ltd.
Valve Corporation
Attorney Name: Dave Burns
Xboxer
Valve Corporation
Attorney Name: David Rempel
Barcelo, Harrison & Walker, LLP
Patent Owner Attorneys
6Ironburg Inventions
Attorney Name: Ehab M. Samuel
Manatt, Phelps & Phillips
Ironburg Inventions
Attorney Name: Yasser M. El-Gamal
Manatt, Phelps & Phillips
Ironburg Inventions
Attorney Name: Robert D. Becker
Manatt, Phelps & Phillips
Ironburg Inventions
Attorney Name: Danielle M. Mihalkanin
Manatt, Phelps & Phillips
Ironburg Inventions
Attorney Name: Charles A. Kertell
Manatt, Phelps & Phillips
Ironburg Inventions
Attorney Name: Glen Stevick
Berkeley Engineering And Research, Inc.
Related Patents
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09352229 | Controller for a games console | May 31, 2016 |