Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632460 | Ginkgo biloba composition, method to prepare the same and uses thereof | De Long Xie, Ning Wang, Qi Gao, Guo An Zhang, Xiao Wu Jin +1 more | 2003-10-14 |
| 6475534 | Ginkgo biloba composition, method to prepare the same and uses thereof | De Long Xie, Ning Wang, Qi Gao, Guo An Zhang, Xiao Wu Jin +1 more | 2002-11-05 |
| 6187314 | Ginkgo biloba composition method to prepare the same and uses thereof | De Long Xie, Ning Wang, Oi Gao, Guo An Zhang, Xiao Wu Jin +1 more | 2001-02-13 |