Jasco Inc
Jasco IncActive Patents
0
Total Holdings
23
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2494766A | Milling isobutylene-multiolefin copolymer synthetic rubber … | Expired / Lapsed | 1947-12-17 | 1950-01-17 | 2 | Details |
| US2467322A | Tie gum for polymer-rubber articles | Expired / Lapsed | 1940-12-07 | 1949-04-12 | 0 | Details |
| US2441945A | Copolymer compositions containing finely divided metal part… | Expired / Lapsed | 1940-08-24 | 1948-05-25 | 0 | Details |
| US2414762A | Process for the production of acrylonitrile | Expired / Lapsed | 1941-12-30 | 1947-01-21 | 0 | Details |
| US2402875A | Catalytic conversion process | Expired / Lapsed | 1941-07-05 | 1946-06-25 | 0 | Details |
| US2395086A | Process of finishing isobutylene polymers | Expired / Lapsed | 1941-10-11 | 1946-02-19 | 0 | Details |
| US2393321A | Cured polymers | Expired / Lapsed | 1942-01-14 | 1946-01-22 | 0 | Details |
| US2392855A | Hydrocarbon softened olefinic polymer | Expired / Lapsed | 1940-08-15 | 1946-01-15 | 0 | Details |
| US2383839A | Cured polymer mixture | Expired / Lapsed | 1940-06-15 | 1945-08-28 | 0 | Details |
| US2356128A | Mixed olefinic polymerization process and product | Expired / Lapsed | 1939-10-20 | 1944-08-22 | 0 | Details |
| US2339958A | Composition of matter containing polyethylene and polyisobu… | Expired / Lapsed | 1939-09-14 | 1944-01-25 | 0 | Details |
| US2330698A | Plastic composition | Expired / Lapsed | 1939-04-21 | 1943-09-28 | 0 | Details |
| US2320313A | Cable structure | Expired / Lapsed | 1939-01-26 | 1943-05-25 | 0 | Details |
| US2317385A | Plasticization of synthetic rubberlike materials | Expired / Lapsed | 1941-03-19 | 1943-04-27 | 0 | Details |
| US2313945A | Age resistor for rubber compositions | Expired / Lapsed | 1939-05-04 | 1943-03-16 | 0 | Details |
| US2312750A | Sulphurized addition agent for lubricants and lubricants co… | Expired / Lapsed | 1938-08-16 | 1943-03-02 | 0 | Details |
| US2311004A | Corrosionproof liner | Expired / Lapsed | 1942-02-27 | 1943-02-16 | 0 | Details |
| US2311308A | Corrosionproof liner | Expired / Lapsed | 1938-12-30 | 1943-02-16 | 0 | Details |
| US2300072A | Electrical condenser | Expired / Lapsed | 1939-05-13 | 1942-10-27 | 0 | Details |
| US2296427A | Process of producing aqueous dispersions of polyisobutylene | Expired / Lapsed | 1939-06-14 | 1942-09-22 | 0 | Details |
| US2281613A | Polymerizing butadiene hydrocarbons | Expired / Lapsed | 1941-03-13 | 1942-05-05 | 0 | Details |
| US2211429A | Shaped elastic masses | Expired / Lapsed | 1937-07-01 | 1940-08-13 | 0 | Details |
| US2209746A | Process of polymerizing butadienes | Expired / Lapsed | 1938-09-27 | 1940-07-30 | 0 | Details |