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IP Verse

Topcon Medical Systems competitive analysis

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Latest PTAB cases involving Topcon Medical Systems

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

Last updated on: Dec 9, 2025
Proceeding NumberFiling DatePetitionerRespondentStatus

Get alerts for PTAB Cases involving Topcon Medical Systems

IPR2021-00452Jan 20, 2021TOPCON MEDICAL SYSTEMSCARL ZEISSInstitution Denied
IPR2021-00452Jan 20, 2021TOPCON MEDICAL SYSTEMSCARL ZEISS MEDITECInstitution Denied

Peer Comparison New

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

Last updated on: Dec 4, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
TOPCON MEDICAL SYSTEMS - - 1 -
CARL ZEISS6750315
CARL ZEISS MEDITEC - - - 9