This table presents recent patent oppositions filed by Shell Internationale Research Maatschappij B.v. 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
EP3574064Fuel Compositions With Enhanced Cold Properties And Methods Of Making The SameNESTE OYJOct 24, 2024
EP3984092Organic Heat Transfer System, Method And FluidTHE LUBRIZOL CORPORATIONDec 15, 2023
EP3059013Process For Production Of An Olefin OxideSD LIZENZVERWERTUNGSGESELLSCHAFT MBH & CO. KGJan 21, 2022
EP3504295A Method For Manufacturing A Fuel ComponentNESTE OYJJun 23, 2021
EP2134817Hydrocarbon Composition Useful As A Fuel And Fuel Oil Containing A Petroleum Component And A Component Of A Biological OriginENI S.P.A.Jan 28, 2021
EP2920159Start-Up Process For High Selectivity Ethylene Oxide CatalystsSCIENTIFIC DESIGN COMPANY INC.Nov 11, 2020
EP2768815Epoxidation Process With Added ModeratorAL-AHMADI, HASSAN EISASep 11, 2019
EP2391448Catalyst With Bimodal Pore Size Distribution And The Use ThereofSCIENTIFIC DESIGN COMPANY INC.Aug 21, 2019
EP2696974Process For Conditioning A High Efficiency Ethylene Oxide CatalystDOW TECHNOLOGY INVESTMENTS LLCAug 13, 2019
EP2970070Method For The Production Of Ethylene OxideDOW TECHNOLOGY INVESTMENTS LLCNov 20, 2018

The following table provides an overview of the latest patents of Shell Internationale Research Maatschappij B.v. 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
EP3394137Mar 20, 2024Process For The Production Of Polyurethane Foams1
EP3707192Jun 7, 2023Process For Preparing A Polyether Polyol With A High Ethylene Oxide Content1
EP3713905Jun 7, 2023Processes For The Production Of Ethylene Oxide And Ethylene Glycol1
EP3969718Apr 19, 2023Punch And Inject Tool For Downhole Casing And Method For Use Thereof1
EP3755682Jan 18, 2023Stabilization Of Polyhydric Alcohols By Steam Injection1
EP3016920Jun 29, 2022Process For Preparing A Fertiliser1
EP3365316Apr 27, 2022Process For The Production Of Glycols1
EP2547443Apr 6, 2022Hydrogenation Catalyst1
EP2007858Mar 16, 2022Fuel Compositions1
EP2714670Mar 2, 2022Process For Improving The Selectivity Of An Eo Catalyst1