Steffen Sonnenberg
9Patents
4h-index
23Co-inventors
49Inventor score
Filing activity: Aug 28, 1997 → Jan 5, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7157411B2 | Odor neutralizers | Human Necessities | 33 | Expired |
| US5972878A | Use of substituted 2-acetylbenzofurans as odoriferous substances | Chemistry; Metallurgy | 6 | Expired |
| US6741954B2 | Selection method for odorants | Chemistry; Metallurgy | 6 | Expired |
| US6624125B2 | Care agents | Human Necessities | 5 | Expired |
| US7129380B2 | (Z)-7-cyclohexadecen-1-one as an odorant | Chemistry; Metallurgy | 4 | Expired |
| US5874398A | Ethylvanillin isobutyrate | Chemistry; Metallurgy | 3 | Expired |
| US8268772B2 | Depot preparations | Chemistry; Metallurgy | 1 | Active |
| US7767640B2 | Mixtures for use as musk fragrance | Chemistry; Metallurgy | 1 | Expired |
| US6906021B2 | Care gents | Human Necessities | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.