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002152706 Ontario Operating Copperhead Industrial competitive analysis

Latest PTAB cases involving 002152706 Ontario Operating Copperhead Industrial

Discover the latest PTAB cases involving 002152706 Ontario Operating Copperhead Industrial, highlighting their recent legal challenges and patent disputes.

Last updated on: Jan 26, 2026
Proceeding NumberFiling DatePetitionerRespondentStatus

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IPR2015-01137May 1, 2015CHANGER & DRESSER002152706 ONTARIO OPERATING COPPERHEAD INDUSTRIALInstitution Denied

Peer Comparison New

IP litigation analysis comparing 002152706 Ontario Operating Copperhead Industrial 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
002152706 ONTARIO OPERATING COPPERHEAD INDUSTRIAL - - - 1
CHANGER & DRESSER - - 2 -