Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9169186 | System and method for continuously producing polyoxymethylene dimethyl ethers | Chungu Xia, Jing Chen, Fuxiang Jin, Meirong Kang | 2015-10-27 |
| 9168503 | Reaction system and process for preparing polymethoxy dimethyl ether | Jing Chen, Chungu Xia, Meirong Kang | 2015-10-27 |
| 9067188 | System and method for continuously producing polyoxymethylene dialkyl ethers | Jing Chen, Chungu Xia, Meirong Kang, Ronghua Jin | 2015-06-30 |
| 8987521 | Method for preparing polyoxymethylene dimethyl ethers by acetalation reaction of formaldehyde with methanol | Chungu Xia, Jing Chen, Zhen Li | 2015-03-24 |
| 8816131 | Method for synthesizing polyoxymethylene dimethyl ethers catalyzed by an ionic liquid | Jing Chen, Chungu Xia, Zhen Li | 2014-08-26 |
| 8344183 | Method for synthesizing polyoxymethylene dimethyl ethers by ionic liquid catalysis | Jing Chen, Chungu Xia, Xinzhi Zhang, Zhonghua Tang | 2013-01-01 |
| 7598402 | Process for synthesizing trioxymethylene using ionic liquid | Jing Chen, Chungu Xia, Zhonghua Tang, Xinzhi Zhang, Zhen Li +1 more | 2009-10-06 |