Microsoft Corp v. VirnetX Inc

W. Karl Renner

Kevin E. Greene

Joseph E. Palys

Jason Stach

Prosecution History analysis

Examiner Search analysis

Invalidity Framework analysis

Microsoft challenges a secure VPN patent on multiple grounds, citing Kiuchi & Beser for anticipation & obviousness of 19 secure domain name service claims.

Microsoft Corp

VirnetX Inc

Science Application Intl Corp

Last Docket Entry Date

Total Docket Entries

IPR2014-01421 | Microsoft Corp v. VirnetX Inc | Ex Parte

Patent Trial and Appeal Board

Judge	Cases	Inst. Rate	FWD Inv. Rate
Karl D Easthom	1000+	78%	88%
Michael P Tierney	300+	71%	78%
Michael P Tierney	300+	71%	78%
Stephen C Siu	200+	62%	94%

Name	Ratings
Fish & Richardson	L5 E
W. Karl Renner	L5 A
Kevin E. Greene	-- -- --

Name	Ratings
VirnetX Inc NPE	L4 A
Science Application Intl Corp	L4 A

Name	Ratings
Finnegan Henderson Farabow Garrett & Dunner LLP	L5 A
Jason Stach	-- -- --
Paul Hastings LLP	L5 E
Joseph E. Palys	L5 E