| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 4 | |
| #2 | EPO (European Patent Office) | 4 | |
| #3 | United States | 4 | |
| #4 | New Zealand | 3 | |
| #5 | Peru | 3 | |
| #6 | Singapore | 3 | |
| #7 | Argentina | 2 | |
| #8 | Brazil | 2 | |
| #9 | Canada | 2 | |
| #10 | Chile | 2 | |
| #11 | China | 2 | |
| #12 | Colombia | 2 | |
| #13 | Hong Kong | 2 | |
| #14 | Japan | 2 | |
| #15 | Republic of Korea | 2 | |
| #16 | Malaysia | 2 | |
| #17 | Taiwan | 2 | |
| #18 | Ukraine | 2 | |
| #19 | South Africa | 2 | |
| #20 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Biotechnology | |
| #3 | Basic materials chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chou Chih-Chung | 32 |
| #2 | Chou Chih Chung | 5 |
| #3 | Chih-Chung Chou | 4 |
| #4 | Chou Chih-Chun | 2 |
| #5 | Chuo Chih-Chung | 1 |
| #6 | Chuo Chih Chung | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2006063241A1 | Methods for producing alkyl esters |