Method for recovering raw and auxiliary materials in the production of lithium bis(fluorosulfonyl)imide
US-2024017999-A1 · Jan 18, 2024 · US
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Fluorides
Fluorides · 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 | C01D3/02 |
| Official title | Fluorides |
| Display label | Fluorides |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 3 |
| 2017 | 2 |
| 2018 | 1 |
| 2019 | 6 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 1 |
| 2023 | 3 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Negative electrode body, lithium ion battery, and method of producing active material for lithium ion battery
US-2024014388-A1 · Jan 11, 2024 · US
Production of inorganic salts
US-2023339768-A1 · Oct 26, 2023 · US
Integrated processes for treatment of an ammonium fluorosulfate byproduct of the production of bis (fluorosulfonyl) imide
US-11772967-B2 · Oct 3, 2023 · US
Chemical treatment for preparing metal electrodes
US-2023101833-A1 · Mar 30, 2023 · US
Integrated processes for treatment of an ammonium fluorosulfate byproduct of the production of bis(fluorosulfonyl) imide
US-2022212929-A1 · Jul 7, 2022 · US
Method for treating sulfur hexafluoride using radiation and apparatus for collecting and treating by-products
US-11058984-B2 · Jul 13, 2021 · US
Fluoride ion conductor containing potassium, alkaline earth metal, and fluorine, and fluoride ion secondary battery including the same
US-10944099-B2 · Mar 9, 2021 · US
Method for purifying fluorine compound gas
US-10926211-B2 · Feb 23, 2021 · US
Process for producing fluorescent material
US-10759995-B2 · Sep 1, 2020 · US
Fluorinating agent
US-10479681-B2 · Nov 19, 2019 · US
Fluoride ion conductor containing potassium, alkaline earth metal, and fluorine, and fluoride ion secondary battery including the same
US-2019207207-A1 · Jul 4, 2019 · US
Fluorinating agent
US-2019152779-A1 · May 23, 2019 · US
Process for Producing A Molded Polymeric Article
US-2019112449-A1 · Apr 18, 2019 · US
Fluorinating agent
US-10233080-B2 · Mar 19, 2019 · US
Method for Purifying Fluorine Compound Gas
US-2019046917-A1 · Feb 14, 2019 · US
Process for Producing Fluorescent Material
US-2018016494-A1 · Jan 18, 2018 · US
Process for producing fluorine-containing combined salt
US-9556037-B2 · Jan 31, 2017 · US
Composition for Preparing Molded Polymeric Article
US-2017015805-A1 · Jan 19, 2017 · US
Heat transfer medium, use thereof, and method for operating a solar thermal power plant
US-9506671-B2 · Nov 29, 2016 · US