Inventor · disambiguated record
Eva Kiewert
Also filed as: KIEWERT EVA
19 granted patents·608 citations·filing 1977–1996
96Inventor score
Technology areasC11D
Top patents by PatentIndex Score
19 records- 0192US4784789ALiquid aqueous cleaning preparations for hard surfacesHENKEL KGAA·Filed 1987·Granted Nov 15, 1988·80 cites·16 claims
- 0291US6251849B1Cleaning agent for hard surfaces based on cationic polymer soil-release compoundsHENKEL KGAA·Filed 1996·Granted Jun 26, 2001·82 cites·35 claims
- 0386US5576284ADisinfecting cleanser for hard surfacesHENKEL KGAA·Filed 1994·Granted Nov 19, 1996·51 cites·4 claims
- 0485US4175062AAqueous cleanser compositionsHENKEL KGAA·Filed 1978·Granted Nov 20, 1979·45 cites·11 claims
- 0579US5856290ADisinfecting cleanser for hard surfaces based on mixtures of APG and C8 -C18 alkyl etherHENKEL KGAA·Filed 1996·Granted Jan 5, 1999·36 cites·4 claims
- 0675US4965014ALiquid nonionic surfactant mixturesHENKEL KGAA·Filed 1989·Granted Oct 23, 1990·40 cites·20 claims
- 0773US5780416AAcidic hard surface cleaning formulations comprising APG and propoxylated-ethoxylated fatty alcohol etherHENKEL KGAA·Filed 1995·Granted Jul 14, 1998·31 cites·12 claims
- 0873US5753606ALow-foaming detergents or cleaning formulationsHENKEL KGAA·Filed 1994·Granted May 19, 1998·39 cites·20 claims
- 0973US5591376ACleaning compositions for hard surfacesHENKEL KGAA·Filed 1993·Granted Jan 7, 1997·35 cites·5 claims
- 1067US4666615AAqueous liquid cleaner containing an anionic surfactant and an ethoxylated aliphatic vicinal hydroxyamineHENKEL KGAA·Filed 1985·Granted May 19, 1987·28 cites·2 claims
- 1165US5507971ALiquid cleaners for hard surfacesHENKEL KGAA·Filed 1993·Granted Apr 16, 1996·24 cites·12 claims
- 1265US4438016AStable aqueous cleaning agents and a process for their productionHENKEL KGAA·Filed 1983·Granted Mar 20, 1984·23 cites·8 claims
- 1361US4343725ACleansers for windows, mirrors and reflecting surfaces containing a high molecular weight polyoxyethylene glycol polymerHENKEL KGAA·Filed 1979·Granted Aug 10, 1982·18 cites·10 claims
- 1460US5756442APourable liquid, aqueous cleaning concentrates IIHENKEL KGAA·Filed 1994·Granted May 26, 1998·20 cites·16 claims
- 1559US4122025ALiquid scouring cleaning compositions containing cristobaliteHENKEL KGAA·Filed 1977·Granted Oct 24, 1978·16 cites·6 claims
- 1656US4569782AHard surface detergent compositions containing fatty acid cyanamidesHENKEL KGAA·Filed 1984·Granted Feb 11, 1986·18 cites·21 claims
- 1743US6555515B1Formulations for cleaning hard surfaces based on at least partly branched-chain alkyl oligoglucosidesHENKEL KOMMANITGESELLSCHAFT AU·Filed 1996·Granted Apr 29, 2003·10 cites·4 claims
- 1836US5562856APourable, liquid water-based cleaning concentratesHENKEL KGAA·Filed 1993·Granted Oct 8, 1996·6 cites·20 claims
- 1935US5484548ALow-foam scouring powderHENKEL KOMMANDITGESELLSCHFT AU·Filed 1991·Granted Jan 16, 1996·6 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →