Composition of bis(fluorosulfonyl)imide lithium salt
US-2023312344-A1 · Oct 5, 2023 · US
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of alkali metals
of alkali metals · 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 | C01B21/0926 |
| Official title | {of alkali metals} |
| Display label | of alkali metals |
| Total patents | 6 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing alkali salts of bis(fluorosulfonyl)imide
US-2022250910-A1 · Aug 11, 2022 · US
Process for preparing ammonium salt containing a fluorosulfonyl group
US-2022219984-A1 · Jul 14, 2022 · US
Composition of bis(fluorosulfonyl)imide lithium salt
US-2021221685-A1 · Jul 22, 2021 · US
Composite, method for producing composite, ammonia synthesis catalyst, and ammonia synthesis method
US-10322940-B2 · Jun 18, 2019 · US
Composite, method for producing composite, ammonia synthesis catalyst, and ammonia synthesis method
US-2017355607-A1 · Dec 14, 2017 · US