F2 Chemicals Limited
12Patents
0Active
12Granted
29Portfolio score
Filing activity: Jun 20, 1997 → Feb 19, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6160161A | Per(poly)fluorinated polyoxyethylated carbamates | Chemistry; Metallurgy | 6 | Expired |
| US6054311A | Recovering cryopreserved cells using gassed polyfluorinated compounds | Chemistry; Metallurgy | 5 | Expired |
| US5847198A | Process for the preparation of esters | Chemistry; Metallurgy | 4 | Expired |
| US6198011A | Solvents for use in fluorination reactions | Chemistry; Metallurgy | 1 | Expired |
| US5859255A | Process for the preparation of fluorinated heterocyclic compounds | Chemistry; Metallurgy | 1 | Expired |
| US6806388B2 | Polyfluorinated aromatic or heterocyclic derivatives with sulphurpentalfluoride group(s) | Chemistry; Metallurgy | 0 | Expired |
| US6300511A | Catalyzed fluorination of carbonyl compounds | Chemistry; Metallurgy | 0 | Expired |
| US7253303B2 | Fluorination of dicarbonyl compounds | Chemistry; Metallurgy | 0 | Expired |
| US6388133B1 | Fluorination of ketoamides | Chemistry; Metallurgy | 0 | Expired |
| US6255518A | Preparation of fluorinated compounds | Chemistry; Metallurgy | 0 | Expired |
| US6031139A | Preparation of .alpha.-fluoroketones | Chemistry; Metallurgy | 0 | Expired |
| US6441232B1 | Selective nitrogen functionalization of organic compounds | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.