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IP Verse

Ube Maxell competitive analysis

Latest PTAB cases involving Ube Maxell

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

Last updated on: Dec 24, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Ube Maxell

IPR2015-01511Jun 25, 2015UBE MAXELLCELGARDInstitution Denied
IPR2013-00470Jul 29, 2013UBE MAXELLLG CHEMInstitution Denied
IPR2013-00471Jul 29, 2013UBE MAXELLLG CHEMTerminated-Settled

Peer Comparison New

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

Last updated on: Dec 25, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
UBE MAXELL - - 3 -
CELGARD - 1 - 5
LG CHEM - 63314