Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9539445 | Type of anion-containing calcium phosphate compound for dental remineralization | Jen-Chang Yang, Chien-Chung Chen, Sheng-Yang Lee, Chen-Feng Ma, Dian-Yu Ji | 2017-01-10 |
| 8298328 | Amorphous metal salt for facilitating the handling property of portland cements and dental applications thereof | Jeng-Chang Yang, Pei-Ying Lee, Dian-Yu Ji, Sung-Chih Hsieh, Sheng-Yang Lee | 2012-10-30 |
| 8263048 | Calcium phosphate complex for oral care applications, its preparation method, and compositions containing the same | Jen-Chang Yang, Sheng-Yang Lee, Der-Zen Liu, En-Sheng Ke, Chien-Chung Chen +3 more | 2012-09-11 |
| 7700066 | Process for preparing alpha calcium sulfate hemihydrate | Jen-Chang Yang, Hong-Da Wu, Sheng-Yang Lee | 2010-04-20 |