| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 5 | |
| #2 | South Africa | 3 | |
| #3 | New Zealand | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 | |
| #5 | Argentina | 1 | |
| #6 | Colombia | 1 | |
| #7 | EPO (European Patent Office) | 1 | |
| #8 | Peru | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Climate change mitigation in goods production | |
| #2 | Metal production and refining |
| # | Name | Total Patents |
|---|---|---|
| #1 | Browne Christopher John | 12 |
| #2 | Hutchison Peter Robert | 11 |
| #3 | Hutchinson Peter Robert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AU6981096A | Process and apparatus for extracting metal | |
| WO9610096A1 | Process and solution for extracting metal | |
| AU3599495A | The recovery of Cu, Zn and other metals from metal sulphides by sulphuric acid leaching with leach rate accelerants | |
| AUPN564695A0 | Process and apparatus for extracting metal | |
| AUPM850794A0 | Process and solution for extracting metal | |
| AUPM850694A0 | Process and solution for extracting metal |