Compule Corp
Compule CoActive Patents
0
Total Holdings
15
Patent Holdings
Filter in Explorer →| Patent No. | Title | Status | Filing Date | Grant Date | Claims | Actions |
|---|---|---|---|---|---|---|
| US2869745A | Plunger closures of containers | Expired / Lapsed | 1954-02-05 | 1959-01-20 | 0 | Details |
| US2727514A | Aspirating hypodermic syringe and blood sampling devices | Expired / Lapsed | 1952-09-13 | 1955-12-20 | 0 | Details |
| US2726656A | Hypodermic syringe structure | Expired / Lapsed | 1952-10-21 | 1955-12-13 | 0 | Details |
| US2725057A | Aspirating hypodermic syringe structures of the piston type… | Expired / Lapsed | 1951-11-23 | 1955-11-29 | 0 | Details |
| US2724385A | Ointment depositors | Expired / Lapsed | 1953-01-19 | 1955-11-22 | 2 | Details |
| US2722257A | Sampling tube equipment | Expired / Lapsed | 1953-02-12 | 1955-11-01 | 0 | Details |
| US2695614A | Plural-compartment admixing vial | Expired / Lapsed | 1952-12-10 | 1954-11-30 | 0 | Details |
| US2693184A | Hypodermic syringe and aspirating ampoule thereof | Expired / Lapsed | 1951-12-01 | 1954-11-02 | 0 | Details |
| US2693183A | Hypodermic syringe blood telltale | Expired / Lapsed | 1951-10-10 | 1954-11-02 | 0 | Details |
| US2689566A | Plural-compartment admixing vial for segregated storage of … | Expired / Lapsed | 1951-09-28 | 1954-09-21 | 0 | Details |
| US2688325A | Piston plug withdrawal limiting means for hypodermic syring… | Expired / Lapsed | 1952-09-12 | 1954-09-07 | 0 | Details |
| US2665690A | Plural-compartment admixing container or vial | Expired / Lapsed | 1950-09-29 | 1954-01-12 | 0 | Details |
| US2625157A | Single dosage disposable hypodermic syringe ampoule and ass… | Expired / Lapsed | 1950-12-22 | 1953-01-13 | 0 | Details |
| US2591706A | Plural-compartment admixing hypodermic syringe ampoule for … | Expired / Lapsed | 1950-09-29 | 1952-04-08 | 0 | Details |
| US2577780A | Crowned cupped resilient plug for cylindrical passages | Expired / Lapsed | 1950-05-09 | 1951-12-11 | 0 | Details |