Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4464176A | Blood vessel catheter for medicine delivery and method of manufacture | Mallinckrodt Inc | Expired / Lapsed | 1982-06-04 | 1984-08-07 | 2002-06-04 | 0.0 yrs | 19 | |
| US4419095A | Cannula with radiopaque tip | Mallinckrodt Inc | Expired / Lapsed | 1980-05-14 | 1983-12-06 | 2000-05-14 | 0.0 yrs | 6 |