Inventor · disambiguated record
Hans Andree
Also filed as: ANDREE HANS
15 granted patents·352 citations·filing 1973–1989
94Inventor score
Top patents by PatentIndex Score
15 records- 0186US3966968AN,N'-disubstituted thioureas, their process of production and use as antimicrobial agentsHENKEL & CIE GMBH·Filed 1973·Granted Jun 29, 1976·33 cites·14 claims
- 0280US4919845APhosphate-free detergent having a reduced tendency towards incrustationHENKEL KGAA·Filed 1989·Granted Apr 24, 1990·52 cites·10 claims
- 0380US4150024AReaction products of epsilon-caprolactam with vicinal hydroxyalkylamines and alkoxylation products thereofHENKEL KGAA·Filed 1977·Granted Apr 17, 1979·10 cites·20 claims
- 0476US4717507ALiquid detergent with fabric softening propertiesHENKEL KGAA·Filed 1986·Granted Jan 5, 1988·41 cites·12 claims
- 0574US4820436ADetergents for low laundering temperaturesHENKEL KGAA·Filed 1986·Granted Apr 11, 1989·36 cites·7 claims
- 0673US4634544ADetergent composition for colored fabricsHENKEL KGAA·Filed 1985·Granted Jan 6, 1987·38 cites·18 claims
- 0769US4171278ASurface-active compound combination containing hydroxyalkylaminesHENKEL KGAA·Filed 1978·Granted Oct 16, 1979·27 cites·29 claims
- 0867US4756849ADetergents containing additives for preventing the transfer of dyes and brightenersHENKEL KGAA·Filed 1986·Granted Jul 12, 1988·29 cites·11 claims
- 0967US4289642ADetergent composition having a sizing effect comprising nonionic and/or zwitterionic tensides and polysaccharide amino estersHENKEL KGAA·Filed 1980·Granted Sep 15, 1981·15 cites·15 claims
- 1064US4675124AGranular detergent of improved detergency containing 2 ethoxylated alcohols, an ethoxylated amine and an anionicHENKEL KGAA·Filed 1986·Granted Jun 23, 1987·28 cites·10 claims
- 1156US4264480AStable aqueous suspension of water-insoluble, calcium-binding aluminosilicates and organic suspending agentsHENKEL KGAA·Filed 1979·Granted Apr 28, 1981·12 cites·9 claims
- 1249US4179393AStable aqueous suspension of water-insoluble, calcium-binding aluminosilicates and organic suspending agentsHENKEL KGAA·Filed 1977·Granted Dec 18, 1979·9 cites·19 claims
- 1347US3987189AAnti-inflammatory composition and method containing cyclic 2-furfural-acetalsHENKEL & CIE GMBH·Filed 1974·Granted Oct 19, 1976·9 cites·8 claims
- 1438US4169074ACompositions for cold water washing containing N-substituted ω-hydroxyalkane carboxylic acid amidesHENKEL KGAA·Filed 1978·Granted Sep 25, 1979·7 cites·10 claims
- 1536US4417895ATreatment of textiles with antimicrobial agentsHENKEL KGAA·Filed 1981·Granted Nov 29, 1983·6 cites·14 claims
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