| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 3 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | United States | 2 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | China | 1 | |
| #7 | Mexico | 1 | |
| #8 | Peru | 1 | |
| #9 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology |
| # | Name | Total Patents |
|---|---|---|
| #1 | Dahal Madhav | 8 |
| #2 | Byrne Trevor | 2 |
| #3 | Madhav Dahal | 2 |
| #4 | Dahal Madhav Prasad | 2 |
| #5 | Geisler Robert A | 1 |
| #6 | Dahal Madhav P | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN105452497A | Integrated recovery of metals from complex substrates | |
| AU2011308038A1 | Selective leach recovery of zinc from a composite sulphide ore deposit, tailings, crushed ore or mine sludge |