Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8650053 | Systems and methods for determining concentrations of exposure | Han Chen, Andrew Coburn | 2014-02-11 |
| 8380545 | Systems and methods for determining concentrations of exposure | Han Chen, Andrew Coburn | 2013-02-19 |
| 7723449 | Catalysts for synthesizing a polypropylene with a wide molecular weight distribution and use of the same | Chunyu Zhang, Hongguang Cai, Bin Chen, Yuping Yuan, Qiaofeng Zhang +1 more | 2010-05-25 |
| 7707050 | Systems and methods for determining concentrations of exposure | Han Chen, Andrew Coburn | 2010-04-27 |
| 7288611 | Methods for preparing a rare-earth cis-1,4-polybutadiene rubber with a controlled molecular weight distribution | Liansheng Jiang, Xuequan Zhang, Xichun Liu, Jifu Bi | 2007-10-30 |