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Shockley Kane competitive analysis

Discover the latest PTAB cases involving Shockley Kane, highlighting their recent legal challenges and patent disputes.

Last updated on: Jul 26, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Shockley Kane
IPR2017-00650	Jan 12, 2017	WESTINGHOUSE AIR BRAKE	SHOCKLEY KANE	Institution Denied
IPR2017-00582	Jan 9, 2017	WESTINGHOUSE AIR BRAKE	SHOCKLEY KANE	Institution Denied

IP litigation analysis comparing Shockley Kane with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Jul 23, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
SHOCKLEY KANE	-	-	-	2
WESTINGHOUSE AIR BRAKE	-	2	18	-