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IP Verse

Equistar Chemicals competitive analysis

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Latest PTAB cases involving Equistar Chemicals

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

Last updated on: Dec 14, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Equistar Chemicals

IPR2017-01534Jun 8, 2017EQUISTAR CHEMICALSEXXONMOBIL CHEMICAL PATENTSFinal Written Decision

Peer Comparison New

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

Last updated on: Dec 11, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
EQUISTAR CHEMICALS - - 1 -
EXXONMOBIL CHEMICAL PATENTS232 - 1