| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | Australia | 3 | |
| #3 | WIPO (World Intellectual Property Organization) | 3 | |
| #4 | Canada | 2 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology | |
| #3 | Organic fine chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kasaini Henry | 15 |
| Publication | Filing date | Title |
|---|---|---|
| US2018320248A1 | Selective extraction of cerium from other metals | |
| WO2016058007A2 | Processing for the extraction of rare earth elements | |
| US2016002751A1 | Selective extraction of cerium from other metals | |
| WO2015191645A1 | Selective extraction of cerium from other metals | |
| US2014341790A1 | Extraction of metals from metallic compounds |