| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 5 | |
| #2 | Australia | 4 | |
| #3 | China | 4 | |
| #4 | United States | 4 | |
| #5 | EPO (European Patent Office) | 3 | |
| #6 | United Kingdom | 2 | |
| #7 | Brazil | 1 | |
| #8 | Republic of Korea | 1 | |
| #9 | Mexico | 1 | |
| #10 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Pharmaceuticals | |
| #2 | Chemical engineering | |
| #3 | Organic fine chemistry |
| # | Technology | |
|---|---|---|
| #1 | Therapeutic chemical compounds | |
| #2 | Medical preparations | |
| #3 | Chemical or physical processes | |
| #4 | Separation | |
| #5 | Heterocyclic compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kang Yuhong | 9 |
| #2 | Shum Frank Hay Kong | 7 |
| #3 | Zhou Maoqing | 7 |
| #4 | Huang Xiaoyan | 5 |
| #5 | Qiu Fanglong | 4 |
| #6 | Pan Xinfu | 4 |
| #7 | Zhang Xiao | 4 |
| #8 | Shum Frank Haykong | 3 |
| #9 | Shen Xiguang | 2 |
| #10 | Yuhong Kang | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CN1568999A | Stable freeze dried formulation of spheroidine for medical use | |
| US6559154B2 | Composition of sodium channel blocking compound | |
| CN1354176A | Method for refining high-purity tetradoxin | |
| CN1354177A | System for extracting tetradoxin with high yield | |
| AU1888195A | The use of amino hydrogenated quinazoline compounds and derivatives thereof for abstaining from drug dependence |