Rolf Hoffmann
4Patents
2h-index
8Co-inventors
41Inventor score
Filing activity: Oct 13, 1982 → Feb 19, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4466442A | Carrier liquid solutions for the production of gas microbubbles, preparation thereof, and use thereof as contrast medium for ultrasonic diagnostics | Human Necessities | 348 | Expired |
| US6037474A | Process for the preparation of cyclic 4-oxoamidines | Chemistry; Metallurgy | 21 | Expired |
| US7728167B2 | Process for the preparation of enantiomerically enriched amino acids | Chemistry; Metallurgy | 0 | Expired |
| US8618310B2 | Process for preparing n-protected 4-ketoproline derivatives | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.