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IP Verse

Josef Meissner competitive analysis

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Latest oppositions filed by Josef Meissner

Explore patent oppositions filed by Josef Meissner 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

EP3592727
Method For Producing NitrobenzeneCOVESTRONov 12, 2024
EP3160932
Process For Producing NitrobenzeneCOVESTRO DEUTSCHLANDDec 14, 2018

Latest patents of Josef Meissner opposed by its competitors

Explore Josef Meissner's recently opposed patents, revealing key competitive challenges and strategic patent disputes in the industry. Track oppositions filed by competitors to understand technology battlegrounds and assess potential risks.

Last updated on: Nov 13, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP2772304
Aug 7, 2024Devices For The Purification Of Nitration Products2
EP3555039
Aug 5, 2020Method And System For Adiabatic Nitriding Of Aromates2

Latest PTAB cases involving Josef Meissner

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

Peer Comparison New

IP litigation analysis comparing Josef Meissner 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
JOSEF MEISSNER24 - -
COVESTRO - 27 - -
COVESTRO DEUTSCHLAND2640 - -
NORAM2 - - -