IP Verse

Josef Meissner competitive analysis

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: Aug 27, 2026
Patent NumberTitleApplicantOpposition Date
EP3592727
Method For Producing NitrobenzeneCOVESTRONov 12, 2024
EP3160932
Process For Producing NitrobenzeneCOVESTRO DEUTSCHLANDDec 14, 2018
EP2070907
Method For Manufacturing Nitrobenzol Through Adiabatic NitrationBAYERApr 18, 2016
EP2473477
Process For Preparing MononitrotolueneBASFOct 14, 2015
EP2354117
Method For Continuous Production Of NitrobenzolBAYERJun 22, 2015

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: Aug 27, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP2705020
Nov 5, 2025Method And Apparatus For Purifying Nitration Products2
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: Aug 27, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
JOSEF MEISSNER56 - -
BAYER MATERIALSCIENCE - 26 - -
COVESTRO DEUTSCHLAND6073 - -
NORAM3 - - -