IP Verse

Cordelia Lighting competitive analysis

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

Last updated on: Feb 3, 2026

Proceeding Number	Filing Date	Petitioner	Respondent	Status
Get alerts for PTAB Cases involving Cordelia Lighting
IPR2017-01857	Jul 26, 2017	CORDELIA LIGHTING	COOPER LIGHTING	Terminated-Settled
IPR2017-01858	Jul 26, 2017	CORDELIA LIGHTING	COOPER LIGHTING	Institution Denied
IPR2017-01859	Jul 26, 2017	CORDELIA LIGHTING	COOPER LIGHTING	Terminated-Settled
IPR2017-01860	Jul 26, 2017	CORDELIA LIGHTING	COOPER LIGHTING	Institution Denied
IPR2015-01420	Jun 16, 2015	ZHEJIANG YANKON GROUP	CORDELIA LIGHTING	Institution Denied

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

Last updated on: Jan 29, 2026

Company	Oppositions Filed	Oppositions Faced	PTAB Cases Filed	PTAB Cases Faced
CORDELIA LIGHTING	-	-	4	1
COOPER LIGHTING	-	-	-	4
ZHEJIANG YANKON GROUP	-	-	1	-