Carbide and Carbon Chemicals Corp
Carbide anActive Patents
0
Total Holdings
64
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| GB601419A | Improvements in or relating to synthetic lubricant composit… | Expired / Lapsed | 1945-10-02 | — | 0 | Details |
| GB584367A | Improvements in the preparation of monoethers of poly-oxyal… | Expired / Lapsed | 1942-10-31 | — | 0 | Details |
| GB459878A | Polyvinyl acetal resins | Expired / Lapsed | 1935-07-17 | — | 0 | Details |
| GB418550A | Improvements in or relating to the production of filaments,… | Expired / Lapsed | 1934-01-02 | — | 0 | Details |
| US2458639A | Vinyl copolymer and process for its production | Expired / Lapsed | 1944-10-13 | 1949-01-11 | 0 | Details |
| US2448664A | Polyoxypropylene compounds | Expired / Lapsed | 1944-05-30 | 1948-09-07 | 0 | Details |
| US2427507A | Method of producing sealed cables | Expired / Lapsed | 1944-04-11 | 1947-09-16 | 0 | Details |
| US2427513A | Process of dispersing copolymer of vinyl chloride and vinyl… | Expired / Lapsed | 1944-03-03 | 1947-09-16 | 0 | Details |
| 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 |
| US2420565A | Synthetic textile articles | Expired / Lapsed | 1943-02-20 | 1947-05-13 | 0 | Details |
| US2391619A | Method of forming composite materials | Expired / Lapsed | 1940-08-01 | 1945-12-25 | 0 | Details |
| US2387831A | Plastic composition containing polyvinyl partial acetal res… | Expired / Lapsed | 1943-06-11 | 1945-10-30 | 0 | Details |
| US2385879A | Composition for surgical and medical preparations | Expired / Lapsed | 1941-07-12 | 1945-10-02 | 0 | Details |
| US2384817A | Catalytic alkaline oxidation of alcohols | Expired / Lapsed | 1942-09-05 | 1945-09-18 | 0 | Details |
| US2384551A | Lubricant | Expired / Lapsed | 1944-03-24 | 1945-09-11 | 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 |
| US2353270A | Process for forming synthetic fibers | Expired / Lapsed | 1938-11-15 | 1944-07-11 | 0 | Details |
| US2347508A | Process for dyeing vinyl copolymer fibers | Expired / Lapsed | 1939-08-15 | 1944-04-25 | 0 | Details |
| US2345659A | Process for polymerizing vinyl chloride | Expired / Lapsed | 1941-02-15 | 1944-04-04 | 0 | Details |
| US2339323A | Treatment of synthetic textile fibers | Expired / Lapsed | 1939-04-22 | 1944-01-18 | 0 | Details |
| US2331993A | Process of making substituted dioxanes | Expired / Lapsed | 1942-06-17 | 1943-10-19 | 0 | Details |
| US2332221A | Building material and method of producing the same | Expired / Lapsed | 1939-11-03 | 1943-10-19 | 0 | Details |
| US2329456A | Vinyl resin coating composition | Expired / Lapsed | 1942-06-12 | 1943-09-14 | 0 | Details |
| US2324739A | Enamel coating | Expired / Lapsed | 1939-09-22 | 1943-07-20 | 0 | Details |
| US2323369A | Method for preventing silver tarnish | Expired / Lapsed | 1941-03-04 | 1943-07-06 | 0 | Details |
| US2316323A | Vinyl resin coating composition | Expired / Lapsed | 1939-11-17 | 1943-04-13 | 0 | Details |
| US2307092A | Stabilized artificial resins | Expired / Lapsed | 1940-11-09 | 1943-01-05 | 0 | Details |
| US2307075A | Vinyl resin composition | Expired / Lapsed | 1940-08-02 | 1943-01-05 | 0 | Details |
| US2302743A | Plasticizer and plastic composition | Expired / Lapsed | 1938-06-23 | 1942-11-24 | 0 | Details |
| US2279901A | Formation of plastic sheets | Expired / Lapsed | 1938-07-09 | 1942-04-14 | 0 | Details |
| US2278895A | Composite material | Expired / Lapsed | 1938-12-06 | 1942-04-07 | 0 | Details |
| US2277782A | Crimping materials containing synthetic textile fibers | Expired / Lapsed | 1939-05-03 | 1942-03-31 | 0 | Details |
| US2273071A | Hosiery and method for producing the same | Expired / Lapsed | 1939-10-27 | 1942-02-17 | 0 | Details |
| US2267779A | Stabilized vinyl resin | Expired / Lapsed | 1940-09-17 | 1941-12-30 | 0 | Details |
| US2267965A | Hydroxyalkyl glyoxalidines | Expired / Lapsed | 1939-07-18 | 1941-12-30 | 0 | Details |
| US2268273A | Textile finishing | Expired / Lapsed | 1939-05-27 | 1941-12-30 | 0 | Details |
| US2267777A | Stabilized vinyl resin | Expired / Lapsed | 1938-06-23 | 1941-12-30 | 0 | Details |
| US2264625A | Vinyl resin compositions | Expired / Lapsed | 1939-05-31 | 1941-12-02 | 0 | Details |
| US2262861A | Composite article | Expired / Lapsed | 1939-05-16 | 1941-11-18 | 0 | Details |
| US2260543A | Method for coloring plastic resins | Expired / Lapsed | 1937-05-22 | 1941-10-28 | 0 | Details |
| US2245708A | Coating process | Expired / Lapsed | 1938-03-09 | 1941-06-17 | 0 | Details |
| US2244020A | Liquid dispersion of carbon black and vinyl resins | Expired / Lapsed | 1938-03-23 | 1941-06-03 | 0 | Details |
| US2238956A | Vinyl resin emulsion | Expired / Lapsed | 1938-06-07 | 1941-04-22 | 0 | Details |
| US2238201A | Purification of hydrocarbon liquids | Expired / Lapsed | 1937-09-18 | 1941-04-15 | 0 | Details |
| US2202481A | Recovery of plastic materials | Expired / Lapsed | 1937-11-20 | 1940-05-28 | 0 | Details |
| US2194602A | Activation of silver catalysts | Expired / Lapsed | 1938-12-29 | 1940-03-26 | 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 |
| US2157384A | Photographic film base | Expired / Lapsed | 1936-11-07 | 1939-05-09 | 0 | Details |
| US2142033A | Process for the production of 2-p-dioxanone | Expired / Lapsed | 1936-07-01 | 1938-12-27 | 0 | Details |
| US2120935A | Plastic compositions and process of shaping the same | Expired / Lapsed | 1936-08-29 | 1938-06-14 | 0 | Details |
| US2058844A | Hydrolysis of the organic esters of inorganic acids | Expired / Lapsed | 1936-02-19 | 1936-10-27 | 0 | Details |
| US2028296A | Method of removing water of gelation | Expired / Lapsed | 1931-11-24 | 1936-01-21 | 0 | Details |
| US2027931A | Method of depositing silica on material | Expired / Lapsed | 1934-01-20 | 1936-01-14 | 0 | Details |
| US1990903A | Denture | Expired / Lapsed | 1932-12-27 | 1935-02-12 | 0 | Details |
| US1989246A | Plastic composition and process of making the same | Expired / Lapsed | 1931-03-17 | 1935-01-29 | 0 | Details |
| US1979385A | Cosmetic preparation | Expired / Lapsed | 1931-11-10 | 1934-11-06 | 0 | Details |
| US1977750A | Process for making acetaldehyde and a catalyst therefor | Expired / Lapsed | 1931-12-07 | 1934-10-23 | 0 | Details |
| US1975663A | Process and apparatus for making ketene | Expired / Lapsed | 1932-02-05 | 1934-10-02 | 0 | Details |
| US1966856A | Plastic composition | Expired / Lapsed | 1931-08-10 | 1934-07-17 | 0 | Details |
| US1919697A | Impregnated product and process for making the same | Expired / Lapsed | 1931-10-26 | 1933-07-25 | 0 | Details |
| US1633927A | Ether of polyolefin glycol and process for making the same | Expired / Lapsed | 1925-07-20 | 1927-06-28 | 0 | Details |