Patent Explorer
Browse, filter, and analyze 4 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4133616A | Stroke volume limiter for collapsible wall blood pump system | Thermo Fisher Scientific Inc | Expired / Lapsed | 1977-03-01 | 1979-01-09 | 1997-03-01 | 0.0 yrs | 2 | |
| US4130904A | Prosthetic blood conduit | Thermo Fisher Scientific Inc | Expired / Lapsed | 1977-06-06 | 1978-12-26 | 1997-06-06 | 0.0 yrs | 8 | |
| US4118806A | Prosthetic blood vessel | Thermo Fisher Scientific Inc | Expired / Lapsed | 1977-11-25 | 1978-10-10 | 1997-11-25 | 0.0 yrs | 13 | |
| US3379191A | Nuclear powered mechanical heart | Thermo Fisher Scientific Inc | Expired / Lapsed | 1964-04-02 | 1968-04-23 | 1984-04-02 | 0.0 yrs | 0 |