Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12329881 | Biological valve for venous insufficiency | — | 2025-06-17 |
| 11577004 | Biological valve for venous insufficiency | — | 2023-02-14 |
| 11471568 | Biological valve for venous insufficiency | — | 2022-10-18 |
| 11338064 | Biological valve for venous insufficiency | — | 2022-05-24 |
| 11285243 | Biological valve for venous insufficiency | — | 2022-03-29 |
| 10722365 | Implantable valve device | Sean D. Chambers, Ram H. Paul | 2020-07-28 |
| 7815677 | Reinforcement device for a biological valve and reinforced biological valve | Afksendiyos Kalangos, Yuri Zhivilo | 2010-10-19 |
| 7127477 | Method and system for access to automatically synchronized remote files | Chris Duncombe, Nicholas M. Swain | 2006-10-24 |
| 5843180 | Method of treating a mammal having a defective heart valve | Warren D. Hancock | 1998-12-01 |
| 5843181 | Biological material pre-fixation treatment | Warren D. Hancock | 1998-12-01 |
| 5720777 | Biological material pre-fixation treatment | Warren D. Hancock | 1998-02-24 |
| 5595571 | Biological material pre-fixation treatment | Warren B. Hancock | 1997-01-21 |
| 4800603 | Tissue fixation with vapor | — | 1989-01-31 |