Transition metal cluster compound, photosensitive composition, pattern forming method, and method for producing substrate
US-2025320238-A1 · Oct 16, 2025 · US
Monocyclic acids with unsaturation outside the aromatic ring · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07C63/64 |
| Official title | Monocyclic acids with unsaturation outside the aromatic ring |
| Display label | Monocyclic acids with unsaturation outside the aromatic ring |
| Total patents | 12 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2019 | 2 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-2025320238-A1 · Oct 16, 2025 · US
US-2025076756-A1 · Mar 6, 2025 · US
US-11858889-B2 · Jan 2, 2024 · US
US-11732141-B2 · Aug 22, 2023 · US
US-2023192588-A1 · Jun 22, 2023 · US
US-2023135108-A1 · May 4, 2023 · US
US-2022410120-A1 · Dec 29, 2022 · US
US-2022144795-A1 · May 12, 2022 · US
US-11267780-B2 · Mar 8, 2022 · US
US-2019177462-A1 · Jun 13, 2019 · US
US-10253131-B2 · Apr 9, 2019 · US
US-2017015775-A1 · Jan 19, 2017 · US