| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | EPO (European Patent Office) | 2 | |
| #6 | Mexico | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology | |
| #3 | Surface technology and coating | |
| #4 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jafari Hanif | 12 |
| #2 | Nelson Duane | 12 |
| #3 | Doostmohammadi Mohammad | 12 |
| #4 | Scott Steve | 5 |
| #5 | Grewal Ishwinder Singh | 5 |
| #6 | Grewal Ishwinder | 2 |
| #7 | Duane Nelson | 1 |
| #8 | Steve Scott | 1 |
| #9 | Mohammad Doostmohammadi | 1 |
| #10 | Hanif Jafari | 1 |
| Publication | Filing date | Title |
|---|---|---|
| WO2019150198A1 | Methods, materials and techniques for precious metal recovery | |
| US2019017145A1 | Methods, materials and techniques for precious metal recovery | |
| US2017369967A1 | Methods, materials and techniques for precious metal recovery |