Yang Xuan
Inventor
Stats
- 10 US patents issued
- 12 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 10 US Patents Issued
- 12 US Applications Filed
- 44 Total Citation Count
- Apr 22, 2016 Most Recent Filing
- Dec 27, 2001 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| CHINA UNIVERSITY OF PETROLEUM | 5
| 2015
|
| CHINA UNIVERSITY OF PETROLEUM-BEIJING | 8
2 | 2015
2016 |
Inventor Addresses
| Address | Duration |
|---|---|
| Beijing, CN | Aug 27, 15 - Dec 27, 16 |
| Windsor, CA | Jul 03, 03 - Jul 03, 03 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| C07C: | ACYCLIC OR CARBOCYCLIC COMPOUNDS | 1 |
| C08B: | POLYSACCHARIDES; DERIVATIVES THEREOF | 2 |
| C08F: | MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS | 3 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 9528042 | 2016 | Drilling fluid additive composition and super high temperature super high density clay-free oil-in-water drilling fluid | 7 |
| 9528041 | 2016 | Bionic drilling fluid and preparation method thereof | 0 |
| 2016/0333,248 | 2016 | BIONIC DRILLING FLUID AND PREPARATION METHOD THEREOF | 7 |
| 9481822 | 2016 | Drilling fluid additive composition and high temperature resistant clay-free whole-oil-based drilling fluid | 3 |
| 2016/0230,063 | 2016 | BIONIC SHALE INHIBITOR AND PREPARATION METHOD THEREOF AND DRILLING FLUID | 4 |
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