Horst Ritterbex
5Patents
3h-index
11Co-inventors
43Inventor score
Filing activity: Jul 10, 1985 → Sep 2, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4668438A | Aqueous concentrates of salts of .alpha.-sulfonated fatty acid alkyl esters | Chemistry; Metallurgy | 11 | Expired |
| US4695409A | Control of disalt in .alpha.-sulfofatty acid ester surfactants | Chemistry; Metallurgy | 7 | Expired |
| US4820451A | Process for the production of mobile pastes of washing-active .alpha.-sulfofatty acid ester salts of high solids content | Chemistry; Metallurgy | 7 | Expired |
| US4990288A | Control of disalt in .alpha.-sulfofatty acid ester surfactants | Chemistry; Metallurgy | 2 | Expired |
| US4981617A | Process for the preparation of reaction products of epoxidized ricinoleic acid glycerides with sulfur trioxide | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.