Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9290616 | Solid-phase polymerization method for preparing high-molecular-weight aliphatic polyester | Yong He, Zinong Ye, Masatoshi Aoyama, Xin Zeng, Xiangqun Fan +2 more | 2016-03-22 |
| 8173753 | Method for producing aliphatic polyester resin, and an aliphatic polyester resin composition | Tatsuya Nagano, Tomoko Nasuno, Hiroyuki Ome, Yong He, Bo Yu +2 more | 2012-05-08 |