| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | United Kingdom | 4 | |
| #3 | United States | 4 | |
| #4 | WIPO (World Intellectual Property Organization) | 3 | |
| #5 | African Regional Industrial Property Organization | 2 | |
| #6 | China | 2 | |
| #7 | Australia | 1 | |
| #8 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Machines | |
| #3 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cantwell Alan David Cole | 11 |
| #2 | Zuber Paul Antony | 3 |
| #3 | Brazier Roderick Francis | 2 |
| #4 | Cole Cantwell Alan David | 2 |
| #5 | Evans Ian David | 1 |
| #6 | Whitaker John | 1 |
| #7 | Antony Zuber Paul | 1 |
| #8 | Cantwell Alan D C | 1 |
| #9 | Brauer Christine | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0618942D0 | Apparatus and method | |
| GB0520900D0 | Method and system | |
| GB0420071D0 | Apparatus and method | |
| GB0419901D0 | Improvements in or relating to media | |
| US7074356B2 | Use of pre-sorted plastic material wastes and process for producing a granular material as a filter for the purification of sewage |