Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4927412A | Coronary sinus catheter | Alsius Corp | Expired / Lapsed | 1988-12-08 | 1990-05-22 | 2008-12-08 | 0.0 yrs | 10 | |
| US4917667A | Retroperfusion balloon catheter and method | Alsius Corp | Expired / Lapsed | 1989-01-09 | 1990-04-17 | 2009-01-09 | 0.0 yrs | 18 |