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Essilor Compagnie Generale Doptique competitive analysis

Latest PTAB cases involving Essilor Compagnie Generale Doptique

Discover the latest PTAB cases involving Essilor Compagnie Generale Doptique, highlighting their recent legal challenges and patent disputes.

Last updated on: Jan 25, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Essilor Compagnie Generale Doptique

IPR2016-01539Aug 5, 2016ESSILOR COMPAGNIE GENERALE DOPTIQUEEHS LENS PHILIPPINESInstitution Denied
IPR2016-01541Aug 5, 2016ESSILOR COMPAGNIE GENERALE DOPTIQUEEHS LENS PHILIPPINESInstitution Denied

Peer Comparison New

IP litigation analysis comparing Essilor Compagnie Generale Doptique with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Jan 22, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
ESSILOR COMPAGNIE GENERALE DOPTIQUE - - 2 -
EHS LENS PHILIPPINES - - - 2