Non-aqueous electrolytes for electrochemical cells
US-2025233210-A1 · Jul 17, 2025 · US
Metal derivatives of an hydroxy group bound to a carbon atom of a six-membered aromatic ring · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07C39/44 |
| Official title | Metal derivatives of an hydroxy group bound to a carbon atom of a six-membered aromatic ring |
| Display label | Metal derivatives of an hydroxy group bound to a carbon atom of a six-membered aromatic ring |
| Total patents | 4 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2020 | 1 |
| 2021 | 2 |
| 2025 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025233210-A1 · Jul 17, 2025 · US
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