Active material and fluoride ion battery
US-12027701-B2 · Jul 2, 2024 · US
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with copper
with copper · 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 | C01B21/0625 |
| Official title | {with copper} |
| Display label | with copper |
| Total patents | 7 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 1 |
| 2023 | 1 |
| 2024 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Active material and fluoride ion battery
US-2024047674-A1 · Feb 8, 2024 · US
Active material, and fluoride ion battery
US-11817580-B2 · Nov 14, 2023 · US
Method of preparing copper-copper nitride nanocatalysts for carbon dioxides reduction reaction
US-10883183-B2 · Jan 5, 2021 · US
Active material and fluoride ion battery
US-2020381730-A1 · Dec 3, 2020 · US
Novel nitrogen-doped copper nanocatalysts for carbon dioxide reduction reaction
US-2019316264-A1 · Oct 17, 2019 · US
Method for manufacturing photosemiconductor, photosemiconductor and hydrogen production device
US-2019040536-A1 · Feb 7, 2019 · US