Inventor

NAPIERALA HEINZ

DE5 patents

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

SASOL GERMANY GMBH

3 patents

US7357922B1Apr 15, 2008

Microemulsion containing alkanolammonium salts of fatty alcohol sulfates and/or alkylpolyalkyleneglycoethersulfates

SASOL GERMANY GMBH8 citations63

US9758718B2Sep 12, 2017

Highly concentrated, water-free amine salts of hydrocarbon alkoxysulfates and use and method using aqueous dilutions of the same

SASOL GERMANY GMBH0 citations45

US9732270B2Aug 15, 2017

Highly concentrated, water-free amine salts of hydrocarbon alkoxysulfates and use and method using aqueous dilutions of the same

SASOL GERMANY GMBH0 citations45

SASOL PERFORMANCE CHEMICALS GMBH

1 patent

US11124688B2Sep 21, 2021

Composition comprising an alkoxylated amine compound and a carboxylic acid compound, use thereof in water in oil emulsions and process using the composition as or as part of a drilling fluid

SASOL PERFORMANCE CHEMICALS GMBH0 citations50

SASOL OLEFINS & SURFACTANTS GMBH

1 patent

US9909049B2Mar 6, 2018

Composition comprising an alkoxylated amine compound and a carboxylic acid compound, use thereof in water in oil emulsions and process using the composition as or as part of a drilling fluid

SASOL OLEFINS & SURFACTANTS GMBH0 citations36