Dirk Seffer
6Patents
3h-index
8Co-inventors
50Inventor score
Filing activity: Nov 2, 1993 → Jul 29, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5356611A | Method of recovering iodine | Chemistry; Metallurgy | 29 | Expired |
| US5866093A | Method of preparing LiPF.sub.6 | Chemistry; Metallurgy | 9 | Expired |
| US6645451B1 | Method of preparing inorganic pentafluorides | Chemistry; Metallurgy | 7 | Expired |
| US7745648B2 | Process for preparing 4-fluoro-1,3-dioxolan-2-one | Chemistry; Metallurgy | 0 | Active |
| US10106492B2 | Fluorinated carbonyl compounds comprising a triple bond, methods for their manufacture and uses thereof | Emerging Cross-Sectional Technologies | 0 | Active |
| US10497974B2 | Fluorinated carbonates comprising two oxygen bearing functional groups | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.