| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Canada | 3 | |
| #2 | China | 3 | |
| #3 | EPO (European Patent Office) | 3 | |
| #4 | Republic of Korea | 3 | |
| #5 | WIPO (World Intellectual Property Organization) | 3 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Environmental technology | |
| #3 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Climate change mitigation in goods production | |
| #2 | Metal production and refining | |
| #3 | Batteries |
| # | Name | Total Patents |
|---|---|---|
| #1 | Harris Bryn | 16 |
| #2 | White Carl | 16 |
| Publication | Filing date | Title |
|---|---|---|
| CN111278998A | Method for recovering cobalt, lithium and other metals from spent lithium-based batteries and other feeds | |
| CN111278997A | Method for producing cobalt and related oxides from various feed materials | |
| CA3066422A1 | Method for the recovery of lithium |