Klaus Delpy
6Patents
3h-index
15Co-inventors
46Inventor score
Filing activity: Mar 16, 1993 → Feb 11, 1998
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5290947A | Process for the preparation of pyrrole derivates | Chemistry; Metallurgy | 8 | Expired |
| US5891988A | Process for the oxidation of polyarlene compounds containing thioether groups | Chemistry; Metallurgy | 4 | Expired |
| US6028192A | Process for the preparation of diacylimides | Chemistry; Metallurgy | 3 | Expired |
| US5902884A | Process for preparing N-alkylcarbazoles | Chemistry; Metallurgy | 3 | Expired |
| US5523471A | Process for the preparation of ether-sulphonates | Chemistry; Metallurgy | 2 | Expired |
| US5508467A | Process for the preparation of hydroxyalkylaminonitrobenzene derivatives | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.