Latest oppositions filed by Rhodia Operations

This table presents recent patent oppositions filed by Rhodia Operations against its competitors. It outlines key details of each case, including the patent title, filing date and the applicant. This information provides insights into the competitive landscape and highlights active disputes over patent grant within the industry.

Patent NumberTitleApplicantOpposition Date
EP2836581A Highly Efficient And Convenient Form Of Microfibrous CelluloseCP KELCO U.S., INC.Jan 7, 2022
EP2190574Rare Earth Alumina Particulate Manufacturing Method And ApplicationPACIFIC INDUSTRIAL DEVELOPMENT CORPORATIONMay 26, 2020
EP1512736Stabilised Diesel Fuel Additive CompositionsINFINEUM INTERNATIONAL LIMITEDFeb 2, 2019
EP2464679Improved Nylon Resins And ProcessINVISTA TECHNOLOGIES S.A R.L.Jan 3, 2019
EP2429947Microporous Precipitated SilicaPPG INDUSTRIES OHIO, INC.Jun 20, 2018
EP2924069Polyamide CompositionsENVALIOR DEUTSCHLAND GMBHJan 19, 2018
EP2924066Polyamide CompositionsENVALIOR DEUTSCHLAND GMBHJan 12, 2018
EP2530121Method For Increasing The Recyclability Of A Polyamide Used In SinteringARKEMA FRANCEJan 3, 2018

The following table provides an overview of the latest patents of Rhodia Operations that has been opposed by its competitors. It provides an insight into the competitive landscape of the industry and highlights the patents that are subject to oppositions.

Patent NumberGrant DateTitleTotal Oppositions
EP3143076Feb 1, 2023Polyamide Composition Comprising Amorphous Polyamide And/Or Polyester With Enhanced And Uniform Electrical Conductivity1
EP3017001Aug 17, 2022Curable Composition And Process For The Manufacture Of An Epoxy Thermoset1
EP2731996Jun 29, 2022Use Of A Polyamide Chain Extending Compound As A Stabilizing Agent1
EP2916652Feb 23, 2022Liquid Polymer Suspensions1
EP2059339Nov 24, 2021Composition With High Reducibility Made Of A Nanometric Cerium Oxide On A Support, Method Of Preparation And Use As Catalyst1
EP3009403Apr 21, 2021Composition Based On Zirconium Oxide And Oxides Of Cerium, Lanthanum And Of Another Rare Earth, A Method For Preparing Same And Use Thereof As Catalyst2
EP3160905Feb 24, 2021Metal Doped Cerium Oxide Compositions1
EP2978833Feb 17, 2021Fabric Softener1
EP3086872Jul 15, 2020Inorganic Oxide Material1
EP3218307Jan 8, 2020Cerium Oxide Particles And Method For Production Thereof1