Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6752938 | Method of preparing microsphere composite of collagen and bioceramic powder | Shiao-Wen Tsai, Hsiu-Hsuan Huang, Wen-Chung Chang | 2004-06-22 |
| 6485751 | Resorbable calcium phosphate-based bio-compound particles and the manufacturing procedure thereof | — | 2002-11-26 |
| 5373034 | Dentin adhesive containing 2-hydroxyethyl methacrylate and esterification product of polyvinyl alcohol and acryloyl chloride | Yih-Wen Gung, Kuo-Hsiung Hsia | 1994-12-13 |