CompanyCompetitive AnalysisCompany Patent Opposition Analysis

Explore Evonik Stockhausen'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 8, 2021Super-Absorbent Composition Comprising Tannins For Odor Control1
Oct 27, 2021Water-Absorbent Polymer Structure With Improved Permeability And Absorption Under Pressure1
Apr 1, 2020Water-Absorbing Polymer Structures Produced Using Polymer Dispersions1
Feb 27, 2019Method For Gently Mixing And Coating Superabsorbers1
Apr 4, 2018Skin Protectant, Particularly Against Hydrophobic (Lipohilic) And Against Hydrophilic (Lipophobic) Harmful Substances1
Oct 4, 2017Skin Cleanser/Hand Cleaners Comprising Hydrophilic Emollients And Abrasives1
Sep 27, 2017Skin Cleanser/Hand Cleaners Comprising Hydrophilic Emollients1
Mar 29, 2017Water-Absorbing Polymer Structure Having Great Ammonia-Binding Capacity1

Top competitors of Evonik Stockhausen

List of top competitors of Evonik Stockhausen based on patent oppositions.