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IP Verse

Stepan competitive analysis

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Latest oppositions filed by Stepan

Explore patent oppositions filed by Stepan against competitors, revealing strategic technology disputes and market positioning.

Last updated on: Dec 4, 2025
Patent NumberTitleApplicantOpposition Date

Get instant updates on new opposition filings by the company

EP3321348
Process For Refining Vegetable Oil With Suppression Of Unwanted ImpuritiesBUNGE LODERS CROKLAANSep 15, 2020

Latest patents of Stepan opposed by its competitors

Explore Stepan'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: Dec 4, 2025
Patent NumberPublication DateTitleTotal Oppositions
EP2611767
Oct 25, 2017Elimination Of Organohalo And Oxirane Species In Carboxylic Acid Ester Streams4

Latest PTAB cases involving Stepan

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

Peer Comparison New

IP litigation analysis comparing Stepan 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
STEPAN SPECIALTY PRODUCTS - 4 - -
AAK11 - - -
BUNGE LODERS CROKLAAN1724 - -
CARGILL493312