This table presents recent patent oppositions filed by Clariant International Ltd. 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
EP3603801Metal Oxide Catalyst, Method For Producing Same, And Method For Producing Alcohol Using SameKOREA KUMHO PETROCHEMICAL CO., LTD.Sep 30, 2022
EP3411327Atr Based Ammonia Process And PlantHALDOR TOPSØE A/SSep 8, 2022
EP3260597Multi-Layer Fibre Product With An Inhibited Migration Rate Of Aromatic Or Saturated Hydrocarbons And Method For Producing The SameBUCHMANN GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNGMar 5, 2020

The following table provides an overview of the latest patents of Clariant International Ltd. 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
EP2970700Jul 7, 2021Cellulose-Containing Paint Systems1
EP2914423Mar 20, 2019Article Comprising Polylactic Acid Layers And Process Of Making The Same1
EP2895272Jan 10, 2018Composition For Dressing Phosphate Ore1