Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632623 | Mock circulation system | N. Dan Bishop, Stephen R. Topaz, Ban Y. Chiang | 1997-05-27 |
| 5397349 | Muscle and air powered LVAD | Stephen R. Topaz, N. Dan Bishop | 1995-03-14 |
| 5306295 | Electrohydraulic heart with septum mounted pump | Stephen R. Topaz, Peter A. Topaz, N. Dan Bishop, Dmitry M. Golub, Long Yu +3 more | 1994-04-26 |
| 5282849 | Ventricle assist device with volume displacement chamber | Yvo Smulders, Paul D. Diegel, James W. Long, Donald B. Olsen, John W. Holfert | 1994-02-01 |
| 4902291 | Collapsible artificial ventricle and pumping shell | — | 1990-02-20 |
| 4838889 | Ventricular assist device and method of manufacture | — | 1989-06-13 |
| 4663049 | Process for therapeutic dissociation of immune complexes and removal of antigens | Udipi R. Shettigar | 1987-05-05 |
| 4510628 | Artificial heart valve made by vacuum forming technique | — | 1985-04-16 |
| 4473423 | Artificial heart valve made by vacuum forming technique | — | 1984-09-25 |
| 4427470 | Vacuum molding technique for manufacturing a ventricular assist device | — | 1984-01-24 |
| 4184497 | Peritoneal dialysis catheter | Thomas Kessler | 1980-01-22 |