Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7485738 | Method for preparing high-content food-grade zeaxanthin | Xinde Xu, Lihua Zhang, Boqiu Chen, Di Zhou, Shuangming Ye +2 more | 2009-02-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7485738 | Method for preparing high-content food-grade zeaxanthin | Xinde Xu, Lihua Zhang, Boqiu Chen, Di Zhou, Shuangming Ye +2 more | 2009-02-03 |