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Chervon Hk competitive analysis

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

Last updated on: Feb 20, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Chervon Hk
IPR2020-00883	May 1, 2020	ONE WORLD	CHERVON HK	Institution Denied
IPR2020-00884	May 1, 2020	ONE WORLD	CHERVON HK	Final Written Decision
IPR2020-00885	May 1, 2020	ONE WORLD	CHERVON HK	Institution Denied
IPR2020-00886	May 1, 2020	ONE WORLD	CHERVON HK	Final Written Decision
IPR2020-00887	May 1, 2020	ONE WORLD	CHERVON HK	Final Written Decision
IPR2020-00888	May 1, 2020	ONE WORLD	CHERVON HK	Final Written Decision
PGR2020-00059	May 1, 2020	ONE WORLD	CHERVON HK	Institution Denied
PGR2020-00060	May 1, 2020	ONE WORLD	CHERVON HK	Institution Denied
PGR2020-00061	May 1, 2020	ONE WORLD	CHERVON HK	Institution Denied

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

Last updated on: Feb 19, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
CHERVON HK	-	-	-	9
ONE WORLD	-	-	21	-