This table presents recent patent oppositions filed by Cerdia International Gmbh 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
EP4026851Cellulose Acetate And Cellulose Acetate CompositionDAICEL CORPORATIONSep 13, 2024
EP3939444Aerosol Cooling MemberDAICEL CORPORATIONJun 5, 2024
EP3862388Cellulose Acetate And Cellulose Acetate CompositionDAICEL CORPORATIONApr 26, 2024
EP3613794Cellulose Acetate Particles, Cosmetic Composition, And Cellulose Acetate Particle Production MethodDAICEL CORPORATIONOct 19, 2022
EP3662770Electronic Cigarette Tip Tow Band, Electronic Cigarette Tip, Method For Producing Electronic Cigarette Tip Tow Band, And Method For Producing Electronic Cigarette TipDAICEL CORPORATIONNov 24, 2021
EP2773230Products Of High Denier Per Filament And Low Total Denier Tow BandsACETATE INTERNATIONAL LLCApr 20, 2021

The following table provides an overview of the latest patents of Cerdia International Gmbh 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
EP3227257Oct 27, 2021Process For The Manufacture Of Carboxylic Anhydride1