Inventor · disambiguated record
Ralf Krack
Also filed as: KRACK RALF
15 granted patents·7 pending applications·146 citations·filing 1996–2025
92Inventor score
Files withECOLAB USA INC14HENKEL ECOLAB GMBH & CO OHG3ECOLAB INC2CAUSSIN DE SCHNECK CLAUDIA1HENKEL KOMMANDIGESELLSCHAFT AU1
Top patents by PatentIndex Score
22 records- 0192US9487735B2Label removal solution for low temperature and low alkaline conditionsECOLAB USA INC·Filed 2014·Granted Nov 8, 2016·9 cites·8 claims
- 0288US7220358B2Methods for treating membranes and separation facilities and membrane treatment compositionECOLAB INC·Filed 2004·Granted May 22, 2007·50 cites·12 claims
- 0387US9133426B2Label removal solution for returnable beverage bottlesECOLAB USA INC·Filed 2013·Granted Sep 15, 2015·7 cites·11 claims
- 0486US9951302B2Label removal solution for low temperature and low alkaline conditionsECOLAB USA INC·Filed 2016·Granted Apr 24, 2018·2 cites·11 claims
- 0584US12344817B2Cleaning compositionECOLAB USA INC·Filed 2023·Granted Jul 1, 2025·0 cites·13 claims
- 0681US2025297191A1Cleaning compositionECOLAB USA INC·Filed 2025·Application pending·0 cites
- 0780US11168285B2Cleaning compositionECOLAB USA INC·Filed 2018·Granted Nov 9, 2021·1 cites·9 claims
- 0879US8933009B2Surfactant blends for cleaning filtration membranesECOLAB USA INC·Filed 2013·Granted Jan 13, 2015·4 cites·8 claims
- 0978US5888311AProcess for cleaning factory equipment with integrated prerinseHENKEL ECOLAB GMBH & CO OHG·Filed 1996·Granted Mar 30, 1999·37 cites·5 claims
- 1075US2024306644A1Stable chlorinated alkaline productsECOLAB USA INC·Filed 2024·Application pending·0 cites
- 1174US11851633B2Cleaning compositionECOLAB USA INC·Filed 2021·Granted Dec 26, 2023·0 cites·14 claims
- 1274US9856434B2Label removal solution for returnable beverage bottlesECOLAB USA INC·Filed 2015·Granted Jan 2, 2018·1 cites·17 claims
- 1369US10597615B2Label removal solution for low temperature and low alkaline conditionsECOLAB USA INC·Filed 2018·Granted Mar 24, 2020·0 cites·21 claims
- 1467US2025188387A1Low toxicity surfactant booster compositions for filtration membrane cleaning applicationsECOLAB USA INC·Filed 2024·Application pending·0 cites
- 1566US2024327759A1Multi-step methods of cleaning dairy membranesECOLAB USA INC·Filed 2024·Application pending·0 cites
- 1660US2009200234A1Methods for cleaning surfaces with activated oxygenECOLAB INC·Filed 2009·Application pending·0 cites
- 1759US2025296050A1Membrane monitoring and clean-in-place control systems and techniquesECOLAB USA INC·Filed 2025·Application pending·0 cites
- 1858US8970829B2Fouling detection setup and method to detect foulingCAUSSIN DE SCHNECK CLAUDIA·Filed 2009·Granted Mar 3, 2015·3 cites·5 claims
- 1957US6998049B1Method for preventing the formation of biological filmsHENKEL ECOLAB GMBH & CO OHG·Filed 2000·Granted Feb 14, 2006·7 cites·12 claims
- 2056US6204231B1Cleaning agent for food-industry facilities, its use and method of cleaning such facilities using the agentHENKEL KOMMANDIGESELLSCHAFT AU·Filed 1997·Granted Mar 20, 2001·19 cites·13 claims
- 2141US2006116306A1Acidic solidsPATIEN ANJA·Filed 2003·Application pending·0 cites
- 2235US6287347B1Method for washing clothesHENKEL ECOLAB GMBH & CO OHG·Filed 1998·Granted Sep 11, 2001·6 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →