IP Verse

Hercules competitive analysis

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Latest oppositions filed by Hercules

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

Last updated on: Oct 23, 2025
Patent NumberTitleApplicantOpposition Date

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EP2837391
Hypromellose Acetate Succinate For Use As Hot-Melt Extrusion Carrier, Hot-Melt Extrusion Composition, And Method For Producing Hot-Melt ExtrudateSHIN ETSU CHEMICALFeb 12, 2018

Latest patents of Hercules opposed by its competitors

Explore Hercules'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 23, 2025
Patent NumberGrant DateTitleTotal Oppositions
EP3807388
Nov 29, 2023Coarse Particle Solid Nonionic Synthetic Associative Thickeners For Paint Formulations And Methods For Producing The Same1
EP3319693
May 4, 2022Method Of Strengthening Hair Fibers And Protecting Dyed Hair Color From Fading Or Wash-Out1
EP2961775
Apr 8, 2020Pharmaceutical Compositions With Enhanced Performance And Improved Processability1
EP1984429
Jun 28, 2017Process Of Making Cold-Water Dispersible Cellulose Ethers And Users Thereof1

Latest publications and patents of Hercules New

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

Last updated on: Oct 18, 2025
Publication NumberPublication DateTitleLegal Status

Get instant update for new patents of Hercules

EP3807388
Nov 29, 2023Coarse Particle Solid Nonionic Synthetic Associative Thickeners For Paint Formulations And Methods For Producing The SameGranted And Under Opposition
EP3319693
May 4, 2022Method Of Strengthening Hair Fibers And Protecting Dyed Hair Color From Fading Or Wash-OutPatent Maintained As Amended
EP2961775
Apr 8, 2020Pharmaceutical Compositions With Enhanced Performance And Improved ProcessabilityOpposition Rejected
EP2449079
Jan 10, 2018Cationic Synthetic Polymers With Improved Solubility And Performance In Surfactant-Based Systems And Use In Personal Care And Household ApplicationsNo Opposition Filed Within Time Limit
EP2870193
Jan 3, 2018Water Soluble Polymer Powders With Improved DispersibilityNo Opposition Filed Within Time Limit
EP1984429
Jun 28, 2017Process Of Making Cold-Water Dispersible Cellulose Ethers And Users ThereofRevoked
EP4811745
Mar 14, 1989Method And Device For Control Of By-Products From Cigarette Smoke -

Latest PTAB cases involving Hercules

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

Peer Comparison New

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

Last updated on: Oct 23, 2025
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
HERCULES14 - -
AKZO NOBEL4445 - -
HENKEL5911881 -
SHIN ETSU CHEMICAL1224 - -