Rudolf Naef
7Patents
3h-index
8Co-inventors
46Inventor score
Filing activity: Jul 31, 1987 → Dec 12, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5266699A | NIR dyes, methods of preparing them and their use | Chemistry; Metallurgy | 13 | Expired |
| US5091517A | Azo dyes containing a 4-aminopyrazolisothiazole diazo compound | Chemistry; Metallurgy | 7 | Expired |
| US4908040A | Anionic cyclodiylide compounds, their preparation and use in washing agents as shading dyes | Chemistry; Metallurgy | 5 | Expired |
| US5037966A | Azo dyes containing a 3-aminobenzothienoisothiazole diazo component | Chemistry; Metallurgy | 3 | Expired |
| US4750228A | Disperse dyes | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8013167B1 | Process for the preparation of 2-chloro-5-chloromethyl-thiazole | Chemistry; Metallurgy | 1 | Expired |
| US5391762A | Nir dyes, methods of preparing them and their use | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.