Patent Explorer
Browse, filter, and analyze 3 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US4297749A | Heart valve prosthesis | Albany International Corp | Expired / Lapsed | 1980-02-27 | 1981-11-03 | 2000-02-27 | 0.0 yrs | 8 | |
| US4191218A | Fabrics for heart valve and vascular prostheses and methods of fabricating same | Albany International Corp | Expired / Lapsed | 1978-04-28 | 1980-03-04 | 1998-04-28 | 0.0 yrs | 14 | |
| US3918455A | Combined surgical suture and needle | Albany International Corp | Expired / Lapsed | 1974-05-31 | 1975-11-11 | 1994-05-31 | 0.0 yrs | 11 |