Mukaiyama competitive analysis

Latest PTAB cases involving Mukaiyama

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

Last updated on: Jul 29, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Mukaiyama

IPR2016-01539Aug 5, 2016ESSILOR COMPAGNIE GENERALE DOPTIQUEMUKAIYAMAInstitution Denied
IPR2016-01541Aug 5, 2016ESSILOR COMPAGNIE GENERALE DOPTIQUEMUKAIYAMAInstitution Denied

Peer Comparison New

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

Last updated on: Jul 30, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
MUKAIYAMA - - - 2
ESSILOR COMPAGNIE GENERALE DOPTIQUE - - 2 -