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IP Verse

Dorc Dutch Ophthalmic Research Center competitive analysis

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Latest oppositions filed by Dorc Dutch Ophthalmic Research Center

Explore patent oppositions filed by Dorc Dutch Ophthalmic Research Center against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Nov 13, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3692101
Brilliant Blue (Bbg) Dye Derivatives And Staining Compositions Comprising The Same For Selectively Staining Biological SubstratesALFA INSTRUMENTSOct 11, 2022

Latest PTAB cases involving Dorc Dutch Ophthalmic Research Center

Discover the latest PTAB cases involving Dorc Dutch Ophthalmic Research Center, highlighting their recent legal challenges and patent disputes.

Peer Comparison New

IP litigation analysis comparing Dorc Dutch Ophthalmic Research Center with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Nov 13, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
DORC DUTCH OPHTHALMIC RESEARCH CENTER1 - - -
ALFA INSTRUMENTS - 1 - -