Helmut Schlecht
6Patents
4h-index
6Co-inventors
39Inventor score
Filing activity: Jan 16, 1976 → Jan 31, 1979
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4164511A | Manufacture of N-arylglycinonitriles | Chemistry; Metallurgy | 16 | Expired |
| US4134889A | Manufacture of glycinonitriles | Chemistry; Metallurgy | 16 | Expired |
| US4022815A | Manufacture of substituted glycinonitriles | Chemistry; Metallurgy | 11 | Expired |
| US4113764A | Manufacture of N-substituted glycinonitriles | Chemistry; Metallurgy | 7 | Expired |
| US4092347A | 1-Chloro-prop-2-ene-3-sulfonic acid compounds and their manufacture | Chemistry; Metallurgy | 2 | Expired |
| US4242187A | Preparation of alkanes substituted by chlorine atoms and/or sulfochloride groups | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.