Riot Games, Inc. v. PalTalk Holdings, Inc. > Summary
Court Case Number IPR2018-00130
Filing Date Nov 2, 2017
Institution Decision Date May 15, 2018
Decision Date May 14, 2019
Court Patent Trial and Appeal Board
Status Final Written Decision
Appeal2019-2035
Administrative JudgesKarl D. Easthom, Neil T. Powell, Thu A. Dang
Judge Writing the Final DecisionKarl D. Easthom
Claims Challenged in the Petition: 1, 11, 12, 13, 14, 15, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30
Claims Instituted: 1, 11, 12, 13, 14, 15, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30
Claims Invalidated: 1, 11, 12, 13, 14, 15, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30
Petitioner
Patent Owner
Petitioner Attorneys
4Riot Games
Attorney Name: Samuel A. Dillon
Sidley Austin
Riot Games
Attorney Name: Joseph A. Micallef
Sidley Austin
Riot Games
Attorney Name: Stephen W. White
Sidley Austin
Riot Games
Attorney Name: David H. Cocker
Sidley Austin
Patent Owner Attorneys
12Paltalk
Attorney Name: Brian D. Walker
Munck Wilson Mandala
Paltalk
Attorney Name: Keith D. Harden
Munck Wilson Mandala
Paltalk
Attorney Name: Peter J Thoma
Munck Wilson Mandala
Paltalk
Attorney Name: Gregory Michael Howison
Munck Wilson Mandala
Paltalk
Attorney Name: Matthew J.M. Prebeg
Bayko, Prebeg, Faucett & Abbott PLLC
Paltalk
Attorney Name: Sharon A. Israel
Shook, Hardy & Bacon
Paltalk
Attorney Name: Reynaldo C. Barcelo
Barcelo, Harrison & Walker, LLP
Paltalk
Attorney Name: Patrick A. Lujin
Shook, Hardy & Bacon
Paltalk
Attorney Name: Kyle E. Friesen
Shook, Hardy & Bacon
Paltalk
Attorney Name: John G. Day
Ashby & Geddes
Paltalk
Attorney Name: Douglas R. Wilson
Heim, Payne & Chorush LLP
Paltalk
Attorney Name: Kevin Almeroth
The Regents of the University of California
Related Patents
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05822523 | Server-group messaging system for interactive applications | Oct 13, 1998 |