Duphar International Research BV
Duphar IntActive Patents
0
Total Holdings
10
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| EP0072058A1 | Multiple-compartment syringe | Expired / Lapsed | 1982-07-13 | — | 8 | Details |
| US4822340A | Automatic injector | Expired / Lapsed | 1986-10-09 | 1989-04-18 | 33 | Details |
| US4820286A | Automatic injector | Expired / Lapsed | 1987-05-12 | 1989-04-11 | 19 | Details |
| US4661098A | Automatic injection device | Expired / Lapsed | 1985-10-04 | 1987-04-28 | 11 | Details |
| US4624660A | Automatic injection device | Expired / Lapsed | 1985-10-01 | 1986-11-25 | 7 | Details |
| US4568346A | Hypodermic syringe having a telescopic assembly between car… | Expired / Lapsed | 1983-10-24 | 1986-02-04 | 18 | Details |
| US4529403A | Automatic injection syringe | Expired / Lapsed | 1982-08-05 | 1985-07-16 | 16 | Details |
| US4475903A | Disposable hypodermic syringe | Expired / Lapsed | 1983-10-19 | 1984-10-09 | 8 | Details |
| US4469482A | Disposable hypodermic syringe | Expired / Lapsed | 1982-07-26 | 1984-09-04 | 13 | Details |
| US4235235A | Syringe | Expired / Lapsed | 1978-12-11 | 1980-11-25 | 13 | Details |