Evonik Stockhausen competitive 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: Oct 9, 2025
Patent NumberGrant DateTitleTotal Oppositions
Apr 16, 2025Skin Protectant, Particularly Against Hydrophobic (Lipohilic) And Against Hydrophilic (Lipophobic) Harmful Substances1
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
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

Latest publications and patents of Evonik Stockhausen New

Explore the latest publications and patents granted to Evonik Stockhausen, showcasing their recent innovations and technological advancements.

Last updated on: Oct 7, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Evonik Stockhausen

Apr 16, 2025Skin Protectant, Particularly Against Hydrophobic (Lipohilic) And Against Hydrophilic (Lipophobic) Harmful SubstancesPatent Maintained As Amended
Dec 8, 2021Super-Absorbent Composition Comprising Tannins For Odor ControlRevoked
Oct 27, 2021Water-Absorbent Polymer Structure With Improved Permeability And Absorption Under PressureRevoked
Apr 1, 2020Water-Absorbing Polymer Structures Produced Using Polymer DispersionsPatent Maintained As Amended
Feb 27, 2019Method For Gently Mixing And Coating SuperabsorbersRevoked
Feb 7, 2018Superabsorbent Polymer Compositions Having Color StabilityNo Opposition Filed Within Time Limit
Jan 24, 2018Pumped Foam Containing AlcoholNo Opposition Filed Within Time Limit
Oct 4, 2017Skin Cleanser/Hand Cleaners Comprising Hydrophilic Emollients And AbrasivesRevoked
Sep 27, 2017Skin Cleanser/Hand Cleaners Comprising Hydrophilic EmollientsOpposition Rejected
Mar 29, 2017Water-Absorbing Polymer Structure Having Great Ammonia-Binding CapacityOpposition Rejected

Latest PTAB cases involving Evonik Stockhausen

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

Peer Comparison New

IP litigation analysis comparing Evonik Stockhausen with top 3 competitors. Includes complete PTAB case data and opposition data from 2018 onwards.

Last updated on: Oct 9, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
EVONIK STOCKHAUSEN - 8 - -
BEIERSDORF59126 - -
HENKEL5891881 -
NIPPON SHOKUBAI3518 - -