Frank Hettche
3Patents
1h-index
17Co-inventors
41Inventor score
Filing activity: Jul 6, 2005 → Jul 13, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10487194B2 | Mixture of N-(1,3-benzothiazol-2-ylsulfanyl)-2-methyl-cyclohexanamine and N-(1,3-benzothiazol-2-ylsulfanyl)-4-methyl-cyclohexanamine | Chemistry; Metallurgy | 1 | Active |
| US9873658B2 | Process for hydrogenating 4,4′-methylenedianiline | Emerging Cross-Sectional Technologies | 0 | Active |
| US7557240B2 | Method for the production of optically active alkyl succinic acid monoalkyl esters | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.