Mechanochemical recovery of Co, Li and other constituents from spent lithium-ion batteries
US-2020318219-A1 · Oct 8, 2020 · US
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Chlorides; Oxychlorides
Chlorides; Oxychlorides · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C01G51/085 |
| Official title | {Chlorides; Oxychlorides} |
| Display label | Chlorides; Oxychlorides |
| Total patents | 10 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 2 |
| 2018 | 3 |
| 2019 | 3 |
| 2020 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Aqueous cobalt chloride solution refinement method
US-10501334-B2 · Dec 10, 2019 · US
High purity cobalt chloride and manufacturing method therefor
US-10337109-B2 · Jul 2, 2019 · US
Aqueous cobalt chloride solution purification method
US-10239764-B2 · Mar 26, 2019 · US
High purity cobalt chloride and manufacturing method therefor
US-2018312984-A1 · Nov 1, 2018 · US
Aqueous cobalt chloride solution purification method
US-2018148344-A1 · May 31, 2018 · US
Aqueous cobalt chloride solution refinement method
US-2018134577-A1 · May 17, 2018 · US
Method for synthesis of lactic acid and its derivatives and catalyst for preparing same
US-9422216-B2 · Aug 23, 2016 · US
High purity cobalt chloride and manufacturing method therefor
US-2016168728-A1 · Jun 16, 2016 · US
Method for synthesis of lactic acid and its derivatives and catalyst for preparing same
US-2015329458-A1 · Nov 19, 2015 · US