Michael Drogemuller
6Patents
3h-index
19Co-inventors
46Inventor score
Filing activity: Jan 13, 1998 → Feb 26, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6238649A | Cosmetic and pharmaceutical preparations containing photostable UV filters | Human Necessities | 27 | Expired |
| US6545174B2 | Cosmetic and pharmaceutical preparations containing photostable UV filters | Human Necessities | 20 | Expired |
| US7084298B2 | Method for producing n-phosphonomethyl iminodiacetic acid | Chemistry; Metallurgy | 5 | Expired |
| US7074922B2 | Method for producing the tautomeric form of (1) of 2,4,6-trianilino-p-(carbo-1′-ethylhexyl-1′oxyl)-1, 3, 5-triazine | Chemistry; Metallurgy | 2 | Expired |
| US6693191B2 | Method for the production of a particle-containing preparation of tetrahydro-3,5-dimethyl-1,3,5-thiadiazin-2-thione | Chemistry; Metallurgy | 0 | Expired |
| US5932195A | Arylaminomethylenecamphor derivatives | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.