Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9719005 | Associated copolymer and preparation method thereof, and drilling fluid | Chao-Yie Yang, Zhizhi Zhang, Jiao Lu, Zequn YIN, Quanjie Liu | 2017-08-01 |
| 8649255 | Device and method for fast fourier transform | Zhi Huang, Daibing Zeng | 2014-02-11 |
| 8529645 | Hydrogasification reactor and method of operating same | Raymond Hobbs, Donald B. Karner, John M. Boyle, Fuyuki Noguchi | 2013-09-10 |
| 7585945 | Use of recombinant heat shock protein complexed to kidney cancer antigen | Hyung Kim, Xiang-Yang Wang, John Subjeck | 2009-09-08 |
| 7227040 | Process for forming branched composition catalytically by carbon-hydrogen bond activation in a saturated moiety | Zongchao Zhang | 2007-06-05 |