Carbide and Carbon Chemicals Corp
Carbide anActive Patents
0
Total Holdings
12
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2425845A | Mixtures of polyoxyalkylene diols and methods of making suc… | Expired / Lapsed | 1945-04-21 | 1947-08-19 | 0 | Details |
| US2425755A | Mixtures of polyoxyalkylene monohydroxy compounds and metho… | Expired / Lapsed | 1944-06-01 | 1947-08-19 | 0 | Details |
| US2375960A | Electrical insulation | Expired / Lapsed | 1944-03-01 | 1945-05-15 | 0 | Details |
| US2355822A | Filter medium | Expired / Lapsed | 1938-11-02 | 1944-08-15 | 0 | Details |
| US2339323A | Treatment of synthetic textile fibers | Expired / Lapsed | 1939-04-22 | 1944-01-18 | 0 | Details |
| US2307092A | Stabilized artificial resins | Expired / Lapsed | 1940-11-09 | 1943-01-05 | 0 | Details |
| US2277782A | Crimping materials containing synthetic textile fibers | Expired / Lapsed | 1939-05-03 | 1942-03-31 | 0 | Details |
| US2267777A | Stabilized vinyl resin | Expired / Lapsed | 1938-06-23 | 1941-12-30 | 0 | Details |
| US2244020A | Liquid dispersion of carbon black and vinyl resins | Expired / Lapsed | 1938-03-23 | 1941-06-03 | 0 | Details |
| US2161766A | Synthetic fiber | Expired / Lapsed | 1937-09-15 | 1939-06-06 | 0 | Details |
| US2158111A | Vinyl resin finishing system | Expired / Lapsed | 1937-06-04 | 1939-05-16 | 0 | Details |
| US1919697A | Impregnated product and process for making the same | Expired / Lapsed | 1931-10-26 | 1933-07-25 | 0 | Details |