Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D789937 | Case for portable device | — | 2017-06-20 |
| 8962821 | Method for preparing regenerated cellulose fiber by two-step coagulating bath process | Jie Cai, Jinping Zhou, Chuntao Li, Haisong Qi, Yuan Mao | 2015-02-24 |
| 7981337 | Use of aqueous NaOH/thiourea solution in pilot-scale production of cellulose products | Dong Ruan, Jinping Zhou, Ang Lv | 2011-07-19 |
| 7413905 | Reagents and methods for classifying leukocytes | Wenjuan Xu, Bing Liu | 2008-08-19 |
| 6868166 | Chord-like vibration loudspeaker | Xiafu Zhang, Xu Zhang | 2005-03-15 |