| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 5 | |
| #2 | African Regional Industrial Property Organization | 2 | |
| #3 | Brazil | 2 | |
| #4 | China | 2 | |
| #5 | Republic of Korea | 2 | |
| #6 | Mexico | 2 | |
| #7 | Canada | 1 | |
| #8 | Hong Kong | 1 | |
| #9 | Israel | 1 | |
| #10 | Singapore | 1 | |
| #11 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Basic materials chemistry | |
| #3 | Biotechnology | |
| #4 | Medical technology | |
| #5 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hall Philip | 9 |
| #2 | Philip Hall | 3 |
| #3 | Hall Phillip | 2 |
| Publication | Filing date | Title |
|---|---|---|
| GB0801787D0 | Apparatus and method for treating waste | |
| CA2659551A1 | Recycling of waste material | |
| GB0708540D0 | Recycling of waste material | |
| GB0708405D0 | Recycling of waste material | |
| GB0615290D0 | Recycling of waste material | |
| GB0609990D0 | Recycling of waste material |