MARBON Corp
MARBON CorActive Patents
0
Total Holdings
7
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2317730A | Laminated sheet material | Expired / Lapsed | 1939-08-25 | 1943-04-27 | 0 | Details |
| US2255564A | Composition suitable for use in the production of coated sh… | Expired / Lapsed | 1941-07-25 | 1941-09-09 | 0 | Details |
| US2233891A | Plasticized protein compositions | Expired / Lapsed | 1935-05-10 | 1941-03-04 | 0 | Details |
| US2227991A | Composite products comprising polymerized chloroprene | Expired / Lapsed | 1939-02-10 | 1941-01-07 | 0 | Details |
| US2147620A | Composite product | Expired / Lapsed | 1935-12-21 | 1939-02-14 | 0 | Details |
| US2136544A | Transparent coated sheet material | Expired / Lapsed | 1938-01-14 | 1938-11-15 | 0 | Details |
| US2111058A | Sheet material | Expired / Lapsed | 1936-09-08 | 1938-03-15 | 0 | Details |