Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12115068 | Protection and loading device for interventional valve system | Chunwang MENG, Bo Zhang | 2024-10-15 |
| 11406100 | Acellular collagenous tissue and a processing method of artificial heart valve comprising the acellular collagenous tissue | Jing Liu | 2022-08-09 |
| 10166099 | Artificial heart valve annuloplasty ring | Chang Jin | 2019-01-01 |
| 10149755 | Method for preparing an artificial heart valve leaflet | Chang Jin, Jing Liu | 2018-12-11 |
| 6709706 | Hydrophilic coating and substrates coated therewith having enhanced durablity and lubricity | George Nunez, Eric Welch | 2004-03-23 |
| 6558798 | Hydrophilic coating and substrates coated therewith having enhanced durability and lubricity | George Nunez, Eric Welch | 2003-05-06 |