SRF LIMITED
10Patents
10Active
10Granted
45Portfolio score
Filing activity: Jul 29, 2013 → Oct 3, 2019
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10239804B2 | Process for the preparation of 2,3,3,3-tetrafluoropropene from methyl chloride and chlorodifluoromethane | Chemistry; Metallurgy | 4 | Active |
| US11629279B2 | Azeotrope or azeotrope like compositions comprising 1234yf | Chemistry; Metallurgy | 0 | Active |
| US10626074B2 | Process for preparation of halo substituted benzoic acid compound and intermediates thereof | Chemistry; Metallurgy | 0 | Active |
| US10071956B2 | Process for the preparation of dibenzenesulfonimide | Chemistry; Metallurgy | 0 | Active |
| US9376379B2 | Process for the synthesis of tetrafluoroethanesulfonic acid | Chemistry; Metallurgy | 0 | Active |
| US11261146B2 | Preparation of 2,3,3,3-tetrafluoropropene and intermediates thereof | Chemistry; Metallurgy | 0 | Active |
| US10227303B2 | Process for the preparation of halosubstituted trifluoromethylpyridines | Chemistry; Metallurgy | 0 | Active |
| US10167250B2 | Process for the preparation of 2-(trihalomethyl) benzamide | Chemistry; Metallurgy | 0 | Active |
| US10870613B2 | Process for the preparation of 2,3,3,3-tetrafluoropropene | Chemistry; Metallurgy | 0 | Active |
| US9650345B2 | Process for the preparation of pyrazole derivatives | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.