Norbert Bluthe
6Patents
2h-index
4Co-inventors
36Inventor score
Filing activity: Mar 5, 1982 → May 19, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4942240A | Preparation of aromatic aldehydes | Chemistry; Metallurgy | 2 | Expired |
| US4421934A | Process for the preparation of 8-ethylenic carbonyl compounds | Chemistry; Metallurgy | 2 | Expired |
| US4978801A | Preparation of aromatic aldehydes | Chemistry; Metallurgy | 1 | Expired |
| US4990657A | Process for the preparation of aromatic acid | Performing Operations; Transporting | 1 | Expired |
| US4510330A | Process for the preparation of .delta.-ethylenic carbonyl compounds | Chemistry; Metallurgy | 0 | Expired |
| US4556742A | Process for the preparation of .alpha.,.delta.-diethylenic carbonyl compounds | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.