IP Verse

Rhm competitive analysis

Latest oppositions filed by Rhm

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

Last updated on: Jul 2, 2026
Patent NumberTitleApplicantOpposition Date
EP3870631
A Polymer Composition Suitable For Injection Moulding Comprising Particles And Colorant, Its Method Of Preparation And Its UseARKEMA FRANCENov 4, 2025
EP3870645
A Polymer Composition Comprising Particles And Colorant, Its Method Of Preparation And Its UseARKEMA FRANCESep 2, 2025
EP2904435
Optical Light Diffuser And Method For Measurement ThereofARKEMA FRANCEAug 22, 2025
EP3395875
Laser Beam-Permeable Substrate Material For Sensor ApplicationsCOVESTRO DEUTSCHLANDJan 8, 2021
EP2379693
Use Of A Transparent Composition For PhotobioreactorsARKEMA FRANCEMay 11, 2020

Latest patents of Rhm opposed by its competitors

Explore Rhm'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 2, 2026
Patent NumberPublication DateTitleTotal Oppositions
EP1789491
Nov 18, 2020Use Of Polyalkyl(Meth)Acrylate Bead Polymers And Moulding Material For Producing Extruded Moulded Parts With A Matt Surface1
EP2991830
Jul 25, 2018Elastomer Pmma Layered Composites Having Improved Properties1
EP3197953
May 23, 2018Impact-Resistant Molding Material Having An Improved Characteristics Profile1
EP2986589
Mar 14, 2018Method For Producing Methylmethacrylate1
EP2556395
Oct 18, 2017Optical Waveguide Bodies With High Light Intensity And High Transparency1

Latest PTAB cases involving Rhm

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

Peer Comparison New

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

Last updated on: Jul 2, 2026
CompanyOppositions FiledOppositions FacedPTAB Cases FiledPTAB Cases Faced
EVONIK RHM - 6 - -
ARKEMA FRANCE1531183 -
THE DOW CHEMICAL119 - 1 -