Patent Explorer
Browse, filter, and analyze 5 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4311146A | Detachable balloon catheter apparatus and method | Sorenson Research Co Inc | Expired / Lapsed | 1980-05-08 | 1982-01-19 | 2000-05-08 | 0.0 yrs | 26 | |
| US4099528A | Double lumen cannula | Sorenson Research Co Inc | Expired / Lapsed | 1977-02-17 | 1978-07-11 | 1997-02-17 | 0.0 yrs | 11 | |
| US3297030A | Catheter placement unit with removable cannulated needle | Sorenson Research Co Inc | Expired / Lapsed | 1964-03-13 | 1967-01-10 | 1984-03-13 | 0.0 yrs | 2 | |
| US3185151A | Catheter placement unit | Sorenson Research Co Inc | Expired / Lapsed | 1962-06-19 | 1965-05-25 | 1982-06-19 | 0.0 yrs | 2 | |
| US3185152A | Intravenous catheter placement unit and method of use | Sorenson Research Co Inc | Expired / Lapsed | 1962-06-19 | 1965-05-25 | 1982-06-19 | 0.0 yrs | 2 |