Mitsubishi Gas Chemical Co Inc
MitsubishiActive Patents
0
Total Holdings
8
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| EP0288908A2 | Process for production of a random copolymer comprising D-(… | Expired / Lapsed | 1988-04-21 | — | 11 | Details |
| US4908272A | Gas-barrier multilayered structure | Expired / Lapsed | 1988-04-25 | 1990-03-13 | 16 | Details |
| US4487791A | Oxygen absorbent packaging | Expired / Lapsed | 1982-05-11 | 1984-12-11 | 3 | Details |
| US4485133A | Oxygen absorbent packaging | Expired / Lapsed | 1982-05-11 | 1984-11-27 | 2 | Details |
| US4332845A | Oxygen absorbent-containing bag | Expired / Lapsed | 1980-12-11 | 1982-06-01 | 6 | Details |
| US4287995A | Container sealing member with oxygen absorbent | Expired / Lapsed | 1979-11-26 | 1981-09-08 | 7 | Details |
| US4192773A | Oxygen absorbent | Expired / Lapsed | 1978-08-17 | 1980-03-11 | 25 | Details |
| US4127503A | Oxygen absorbent | Expired / Lapsed | 1977-07-15 | 1978-11-28 | 58 | Details |