| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | EPO (European Patent Office) | 7 | |
| #3 | WIPO (World Intellectual Property Organization) | 7 | |
| #4 | China | 3 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Organic fine chemistry | |
| #3 | Environmental technology | |
| #4 | Measurement | |
| #5 | Basic materials chemistry | |
| #6 | Machines | |
| #7 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zhao Xu | 28 |
| #2 | Tan Yongpeng | 18 |
| #3 | Zhang Wanyao | 18 |
| #4 | Wang Tianbao | 16 |
| #5 | Zhai Xiangnan | 16 |
| #6 | Zhang Guohai | 15 |
| #7 | Shen Tao | 14 |
| #8 | Feng Xiaopeng | 12 |
| #9 | Sun Zhongxin | 12 |
| #10 | Xie Xiaoling | 11 |
| Publication | Filing date | Title |
|---|---|---|
| CN105854329A | Rectifying and spray-freezing drying method for preparing polyethylene oligomer powder | |
| CN105865191A | Method for vinasse tube bank type drying and exhaust gas and steam condensed liquid heat recycling | |
| CN105859091A | Method for drying and performing anaerobic pyrolysis on oil-containing sludge and recovering oil | |
| US2014262738A1 | Method and device for recycling and purifying water vapor from coal drying process |