Keysight Technologies Inc v. Centripetal Networks Inc

Peter J. Chassman

Gerard M. Donovan

Sidharth Kapoor

Jonathan I. Detrixhe

Bradley C. Wright

James Hannah

Scott M. Kelly

Jeffrey Price

Jenna Fuller

Prosecution History analysis

Examiner Search analysis

Invalidity Framework analysis

Network threat filtering patent faces obviousness challenge: Sourcefire art cited against all 20 claims, arguing collateral estoppel from a prior affirmed IPR.

Centripetal Networks LLC

Centripetal Networks Inc

Keysight Technologies Inc

Last Docket Entry Date

Total Docket Entries

IPR2022-01535 | Keysight Technologies Inc v. Centripetal Networks Inc | Ex Parte

Patent Trial and Appeal Board

Judge	Cases	Inst. Rate	FWD Inv. Rate
Brian J McNamara	800+	69%	88%
Kevin F Turner	800+	70%	76%
Norman H Beamer	300+	75%	86%

Name	Ratings
Reed Smith LLP	L3 A
Peter J. Chassman	L5 A
Jonathan I. Detrixhe	L4 A
Gerard M. Donovan	L3 B
Sidharth Kapoor	-- -- --

Name	Ratings
Centripetal Networks Inc	L4 E
Centripetal Networks LLC	L4 E

Name	Ratings
Banner & Witcoff LTD	L5 A
Bradley C. Wright	-- -- --
Scott M. Kelly	-- -- --
Kramer Levin Naftalis & Frankel LLP	L5 E
James Hannah	L5 B
Jenna Fuller	L1 D
Jeffrey Price	-- -- --