Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9693964 | Hydroxypropyl starch vacant capsules and a process for producing them | Fangwen Shuai, Jiawei Zhang | 2017-07-04 |
| 9339053 | Preparation process of a self-reinforced starch composite used to produce capsules | Fangwen Shuai, Nuozi Zhang, Jiawei Zhang | 2016-05-17 |