Electrode production method
US-11821099-B2 · Nov 21, 2023 · US
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Nitrogen trifluoride
Nitrogen trifluoride · 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 | C01B21/0835 |
| Official title | {Nitrogen trifluoride} |
| Display label | Nitrogen trifluoride |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2018 | 1 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrode production method
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Electrode and production method therefor, and production method for regenerated electrode
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