Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11926608 | Synthesis method and device for rapidly producing lactide at high yield | Wei Jiang, Yunbiao Qi, Ping Sun, Aimin Li, Quanxing Zhang | 2024-03-12 |
| 11214656 | Preparation method of cross-linked sodium hyaluronate gel | Zhiguo Zhang, Yange Suo, Weiqing Sun | 2022-01-04 |
| 10851071 | M-dihydroxybenzene derivative crystal and salt, and manufacturing method thereof | Xiaobing Yan, Dan Li, Charles Z. Ding, Fei Liu, Xiquan Zhang | 2020-12-01 |
| 10618981 | Method of preparing oxidized starch haemostatic material | Zhiguo Zhang, Yange Suo | 2020-04-14 |
| 10570111 | Method of purifying cyclic ester | Hong LI, Quanxing Zhang, Jiaye SHENG, Na Cheng, Wei Jiang +1 more | 2020-02-25 |
| 10035792 | Resorcinol derivative as HSP90 inhibitor | Shuhui CHEN, Charles Z. Ding, Xiaobing Yan, Guoping HU, Jian Li +3 more | 2018-07-31 |
| 9896539 | Method for synthesizing poly(butylene adipate-co-terephthalate) | Hong LI, Quanxing Zhang, Xiangqian Sun, Yunlong Xu, Aimin Li | 2018-02-20 |
| 9861722 | Method for preparing oxidized cellulose hemostatic product | Zhiguo Zhang, Yange Suo, Weiqing Sun | 2018-01-09 |
| 9845377 | Method for preparing high molecular weight poly-L-lactic acid | Hong LI, Quanxing Zhang, Xupeng Zong, Aimin Li, Wei Jiang | 2017-12-19 |
| 9688811 | Method for synthesizing poly(butylene succinate) catalyzed by biogenic guanidinine | Hong LI, Quanxing Zhang, Yiting Song, Xiangqian Sun, Aimin Li | 2017-06-27 |
| 9637590 | Method for synthesizing polylactide via living ring-opening polymerization | Hong LI, Quanxing Zhang, Jiaye SHENG, Aimin Li | 2017-05-02 |
| 9630942 | Technological method for synthesis of optically pure L-/D-lactide catalyzed by biogenic guanidine | Hong LI, Quanxing Zhang, Na Cheng, Tianrong Zhang, Wei Jiang +1 more | 2017-04-25 |
| 9062006 | High molecular weight polylactic acid synthesized via polycondensation catalyzed by bionic creatinine guanidinium chloride | Hong LI, Quanxing Zhang, Wei Jiang, Xupeng Zong, Bingcai Pan | 2015-06-23 |
| 8846853 | Polycondensation of lactic acid for medical biodegradable polylactic acid catalyzed by creatinine | Hong LI, Quanxing Zhang, Wei Jiang, Bingcai Pan | 2014-09-30 |
| 5043490 | Novel fluorinated dienes | Ming-Hong Hung, Aaron C. L. Su, Yuanfa Zhang | 1991-08-27 |