Patent Explorer
Browse, filter, and analyze 5 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4661098A | Automatic injection device | Duphar International Research BV | Expired / Lapsed | 1985-10-04 | 1987-04-28 | 2005-10-04 | 0.0 yrs | 11 | |
| US4624660A | Automatic injection device | Duphar International Research BV | Expired / Lapsed | 1985-10-01 | 1986-11-25 | 2005-10-01 | 0.0 yrs | 7 | |
| US4568346A | Hypodermic syringe having a telescopic assembly between cartridge and medicament holder | Duphar International Research BV | Expired / Lapsed | 1983-10-24 | 1986-02-04 | 2003-10-24 | 0.0 yrs | 18 | |
| US4529403A | Automatic injection syringe | Duphar International Research BV | Expired / Lapsed | 1982-08-05 | 1985-07-16 | 2002-08-05 | 0.0 yrs | 16 | |
| US4469482A | Disposable hypodermic syringe | Duphar International Research BV | Expired / Lapsed | 1982-07-26 | 1984-09-04 | 2002-07-26 | 0.0 yrs | 13 |