Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4397049A | Hydraulically actuated cardiac prosthesis with three-way ventricular valving | FOXCROFT ASSOCIATES A Ltd PARTNRSHIP OF TX | Expired / Lapsed | 1981-09-15 | 1983-08-09 | 2001-09-15 | 0.0 yrs | 30 | |
| US4381567A | Hydraulically actuated total cardiac prosthesis with reversible pump and three-way ventricular valving | FOXCROFT ASSOCIATES A Ltd PARTNRSHIP OF TX | Expired / Lapsed | 1981-09-15 | 1983-05-03 | 2001-09-15 | 0.0 yrs | 19 | |
| US4369530A | Hydraulically actuated cardiac prosthesis and method of actuation | FOXCROFT ASSOCIATES A Ltd PARTNRSHIP OF TX | Expired / Lapsed | 1981-05-19 | 1983-01-25 | 2001-05-19 | 0.0 yrs | 62 |