Stepan Company competitive analysis

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

Last updated on: Aug 27, 2026
Patent NumberTitleApplicantOpposition Date
Process For Refining Vegetable Oil With Suppression Of Unwanted ImpuritiesBUNGE LODERS CROKLAANSep 15, 2020
Fatty Acid Chain Saturation In Alkanol Amine Based EsterquatCOLGATE PALMOLIVEAug 10, 2016

Explore Stepan Company'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
Mar 5, 2025Branched Alkyl Sulfate Gypsum Foamer1

Latest PTAB cases involving Stepan Company

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

Peer Comparison New

IP litigation analysis comparing Stepan Company 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
STEPAN21 - -
BUNGE LODERS CROKLAAN1837 - -
COLGATE PALMOLIVE146311
INNOSPEC2116 - -