Ursula Westerholt
5Patents
2h-index
14Co-inventors
37Inventor score
Filing activity: Oct 12, 2011 → Sep 22, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8993792B2 | Polyglycol ether-free sulphosuccinates based on polyglycerol partial esters and use thereof | Chemistry; Metallurgy | 9 | Active |
| US9616007B2 | Composition comprising mixtures of isostearamide, glycerol ester and water | Human Necessities | 4 | Active |
| US9763870B2 | Formulation comprising liquid ester quats and/or imidazolinium salts and polymer thickeners | Human Necessities | 2 | Active |
| US9801797B2 | Formulation comprising ester quats based on isopropanolamine | Human Necessities | 2 | Active |
| US10815191B2 | Formulation comprising ester quats based on isopropanolamine and tetrahydroxypropyl ethylenediamine | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.