Inventor

MAIER HELMUT K

US15 patents

⚠️ This page may combine multiple inventors who share the name “MAIER HELMUT K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ECOLAB INC

12 patents

US6956019B2Oct 18, 2005

Combination of a nonionic silicone surfactant and a nonionic surfactant in a solid block detergent

ECOLAB INC70 citations97

US6164296ADec 26, 2000

Method of removing waxy/fatty soils from ware with a combination of a nonionic silicone surfactant and a nonionic surfactant

ECOLAB INC39 citations96

US6060444AMay 9, 2000

Method of making non-caustic solid cleaning compositions

ECOLAB INC118 citations96

US6017864AJan 25, 2000

Alkaline solid block composition

ECOLAB INC90 citations96

US7199095B2Apr 3, 2007

Combination of a nonionic silicone surfactant and a nonionic surfactant in a solid block detergent

ECOLAB INC12 citations92

US6489278B1Dec 3, 2002

Combination of a nonionic silicone surfactant and a nonionic surfactant in a solid block detergent

ECOLAB INC20 citations92

US5750484AMay 12, 1998

Composition and improved pH driven method for wastewater separation using an amphoteric carboxylate and a cationic destabilizer composition

ECOLAB INC20 citations92

US5523000AJun 4, 1996

Improved pH driven method for wastewater separation using an amphoteric dicarboxylate and a cationic destabilizer composition

ECOLAB INC26 citations92

US6673765B1Jan 6, 2004

Method of making non-caustic solid cleaning compositions

ECOLAB INC35 citations91

US6664219B1Dec 16, 2003

Combination of a nonionic silicone surfactant and a nonionic surfactant in a solid block detergent

ECOLAB INC12 citations82

US6767884B2Jul 27, 2004

Combination of a nonionic silicone surfactant and a nonionic surfactant in a solid block detergent

ECOLAB INC8 citations73

US5741768AApr 21, 1998

Composition and improved PH driven method for wastewater separation using an amphoteric dicarboxylate and a cationic destabilizer composition

ECOLAB INC10 citations73

HENKEL CORP

3 patents

US4695453ASep 22, 1987

Thickened alcoholic antimicrobial compositions

HENKEL CORP61 citations94

US4645812AFeb 24, 1987

Method of suspension polymerization of vinyl chloride

HENKEL CORP39 citations92

US4532314AJul 30, 1985

Method of suspension polymerization of vinyl chloride utilizing hydroxypropyl guar

HENKEL CORP2 citations62