CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore E I Du Pont De Nemours'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: Jul 31, 2025
Patent NumberGrant DateTitleTotal Oppositions
Dec 25, 2024Pyrimidinyloxy Benzene Derivatives As Herbicides1
Feb 21, 2024Compositions Comprising A Fluoroolefin2
Aug 23, 2023Process For Producing A Multilayer Coating1
Jun 21, 2023Transesterified Furan Based Polyesters And Articles Made Therefrom1
Jun 21, 2023Improved Lecithin Derived From High-Oleic Soybeans1
Jun 29, 2022Compositions Comprising A Fluoroolefin1
Jun 29, 2022Compositions1
Apr 6, 2022Compositions3
Jan 19, 2022Methods For Producing Genetic Modifications In A Plant Genome Without Incorporating A Selectable Transgene Marker, And Compositions Thereof1
Jul 7, 2021Heat Resistant Ethylene Vinyl Acetate Copolymer Composition And Process For Its Production1