| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Singapore | 3 | |
| #2 | Australia | 2 | |
| #3 | Brazil | 2 | |
| #4 | Canada | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Republic of Korea | 2 | |
| #7 | New Zealand | 2 | |
| #8 | United States | 2 | |
| #9 | WIPO (World Intellectual Property Organization) | 2 | |
| #10 | EAPO (Eurasian Patent Organization) | 1 | |
| #11 | United Kingdom | 1 | |
| #12 | Hong Kong | 1 | |
| #13 | Hungary | 1 | |
| #14 | Mexico | 1 | |
| #15 | Philippines | 1 | |
| #16 | Ukraine | 1 | |
| #17 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Basic materials chemistry | |
| #3 | Chemical engineering | |
| #4 | Biotechnology | |
| #5 | Medical technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Puah Chum Mok | 23 |
| #2 | Sim Eng Tong | 23 |
| #3 | Chua Siok Lui | 22 |
| #4 | Eng Tong Sim | 2 |
| #5 | Chum Mok Puah | 2 |
| #6 | Siok Lui Chua | 2 |
| #7 | Tong Sim Eng | 1 |
| #8 | Mok Puah Chum | 1 |
| #9 | Lui Chua Siok | 1 |
| Publication | Filing date | Title |
|---|---|---|
| SG10201405731SA | Apparatus for treating food waste | |
| GB201222641D0 | Apparatus and system for treating organic mass | |
| EP2550244A1 | Treatment of organic waste |