Inventor · disambiguated record
Yfranka Petronella Areke Roelofsen
Also filed as: ROELOFSEN YFRANKA · ROELOFSEN YFRANKA PETRONELLA AREKE
3 granted patents·3 pending applications·0 citations·filing 2017–2024
40Inventor score
Files withCATEXEL TECH LIMITED2WeylChem Performance Products GmbH2CATEXEL GMBH1MILLIKEN INDUSTRIALS LTD1
Top patents by PatentIndex Score
6 records- 0158US2025059474A1Liquid formulation comprising an alcohol and highly water soluble manganese complex salt catalyst, bleaching formulation and cleaning agent comprising the sameCATEXEL GMBH·Filed 2024·Application pending·0 cites
- 0255US10882745B2Oxidative methodCATEXEL TECH LIMITED·Filed 2017·Granted Jan 5, 2021·0 cites·38 claims
- 0355US2023416658A1Compositions comprising protonated triazacyclic compounds and manganese(ii) acetate, manufacturing thereof, and bleaching and cleaning agent comprising sameWeylChem Performance Products GmbH·Filed 2023·Application pending·0 cites
- 0449US10815616B2Oxidative methodCATEXEL TECH LIMITED·Filed 2017·Granted Oct 27, 2020·0 cites·19 claims
- 0544US2023365899A1Compositions comprising bleaching catalyst, manufacturing process thereof, and bleaching and cleaning agent comprising sameWeylChem Performance Products GmbH·Filed 2021·Application pending·0 cites
- 0643US12077652B2Oxidatively curable coating compositionMILLIKEN INDUSTRIALS LTD·Filed 2019·Granted Sep 3, 2024·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →