IP Verse

Dorman Products competitive analysis

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

Last updated on: Feb 10, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Dorman Products
IPR2014-00555	Mar 28, 2014	DORMAN PRODUCTS	PACCAR	Institution Denied
IPR2014-00542	Mar 26, 2014	DORMAN PRODUCTS	PACCAR	Institution Denied

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

Last updated on: Feb 5, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
DORMAN PRODUCTS	-	-	2	-
PACCAR	-	-	-	2