| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 24 | |
| #2 | WIPO (World Intellectual Property Organization) | 24 | |
| #3 | United Kingdom | 17 | |
| #4 | United States | 16 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Surface technology and coating | |
| #3 | Environmental technology | |
| #4 | Thermal processes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chen Xuemin | 81 |
| #2 | Yang Jun | 64 |
| #3 | Ye Qingdong | 40 |
| #4 | Zhou Zhi | 33 |
| #5 | Yu Yueming | 30 |
| #6 | Wu Weiping | 29 |
| #7 | Li Zhihong | 29 |
| #8 | Chen Xinyi | 8 |
| #9 | Wei Shiming | 7 |
| #10 | Li Jianguo | 7 |
| Publication | Filing date | Title |
|---|---|---|
| WO2013174065A1 | Cryolite with low molecular ratio used in aluminum electrolysis industry and preparation method thereof | |
| WO2013123719A1 | Method for cyclically preparing titanium sponge and simultaneously producing sodium cryolite using sodium fluorotitanate as an intermediate material | |
| GB201114905D0 | A dust removal system for dust gas |