IP Verse

Ehret competitive analysis

Latest PTAB cases involving Ehret

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

Last updated on: Jul 28, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Ehret

IPR2016-01570Aug 9, 2016CORNING OPTICAL COMMUNICATIONS RFEHRETTerminated-Settled
IPR2016-01572Aug 9, 2016CORNING OPTICAL COMMUNICATIONS RFEHRETTerminated-Settled

Peer Comparison New

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

Last updated on: Jul 23, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
EHRET - - - 2
CORNING OPTICAL COMMUNICATIONS RF - - 15 -