Inventor · disambiguated record
Stefan Karsten
Also filed as: KARSTEN STEFAN
4 granted patents·4 pending applications·13 citations·filing 2006–2018
68Inventor score
Top patents by PatentIndex Score
8 records- 0181US10487291B2Detergent or cleaning agent having GLDA-enhanced antimicrobial effectHENKEL AG & CO KGAA·Filed 2018·Granted Nov 26, 2019·3 cites·3 claims
- 0281US9518246B2Cleaners for hard surfaces comprising phosphoric acid esters of a polyether-modified alkyl alcoholHENKEL AG & CO KGAA·Filed 2015·Granted Dec 13, 2016·4 cites·15 claims
- 0373US8114223B2Glass cleaner comprising an alkylpyrrolidone, glycol ether, and anionic surfactantBRUECKNER ERIK·Filed 2009·Granted Feb 14, 2012·6 cites·20 claims
- 0462US12291696B2Cleaning compositions containing Dispersins IIIHENKEL AG & CO KGAA·Filed 2018·Granted May 6, 2025·0 cites·11 claims
- 0549US2020283702A1Cleaning compositions containing dispersins iHENKEL AG & CO KGAA·Filed 2018·Application pending·0 cites
- 0643US2024218299A1Cleaning compositions containing dispersins iiHENKEL AG & CO KGAA·Filed 2018·Application pending·0 cites
- 0742US2009264330A1Cleanser for Hard SurfacesHENKEL KGAA·Filed 2006·Application pending·0 cites
- 0835US2012213759A1Antimicrobial cleaning agent for hard surfacesKARSTEN STEFAN·Filed 2012·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →