IP Verse

Evonik Stockhausen competitive analysis

Latest patents of Evonik Stockhausen opposed by its competitors

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: Aug 27, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP2459163
Apr 16, 2025Skin Protectant, Particularly Against Hydrophobic (Lipohilic) And Against Hydrophilic (Lipophobic) Harmful Substances1
EP2176325
Dec 8, 2021Super-Absorbent Composition Comprising Tannins For Odor Control1
EP2012843
Oct 27, 2021Water-Absorbent Polymer Structure With Improved Permeability And Absorption Under Pressure1
EP2091583
Apr 1, 2020Water-Absorbing Polymer Structures Produced Using Polymer Dispersions1
EP2566901
Nov 13, 2019Particulate Superabsorbent Polymer Having A Capacity Increase1
EP2066611
Feb 27, 2019Process For Preparing Acrylic Acid Purified By Crystallization From Hydroxypropionic Acid And Apparatus Therefor1
EP2147043
Feb 27, 2019Method For Gently Mixing And Coating Superabsorbers1
EP1874364
Jan 3, 2018Superabsorber Treated With Metallic Salt And Metallic Oxide And Post-Crosslinked On The Surface Thereof1
EP1563002
Dec 13, 2017Absorbent Polymer Structure Provided With An Improved Retention Capacity And Permeability1
EP2455062
Oct 4, 2017Skin Cleanser/Hand Cleaners Comprising Hydrophilic Emollients And Abrasives1

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: Aug 27, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
EVONIK STOCKHAUSEN - 14 - -
BEIERSDORF98180 - -
HENKEL8732901 -
NIPPON SHOKUBAI6534 - -