| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | Canada | 1 | |
| #3 | China | 1 | |
| #4 | United Kingdom | 1 | |
| #5 | Hong Kong | 1 | |
| #6 | Republic of Korea | 1 | |
| #7 | New Zealand | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Fuels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brooks Paul | 8 |
| #2 | Clark Keith Norman | 7 |
| #3 | Waugh Alan Bruce | 7 |
| #4 | Weir Stephen Brian | 7 |
| #5 | Waugh Alan B | 1 |
| #6 | Brian Weir Stephen | 1 |
| #7 | Clark Keith N | 1 |
| #8 | Paul Brooks | 1 |
| #9 | Norman Clark Keith | 1 |
| #10 | Weir Stephen B | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB0510178D0 | Process for demineralising coal | |
| AU2002952446A0 | Process for demineralising coal | |
| AU2002952315A0 | Process for demineralising coal |