Photoinitiators for light-curable compositions
US-11655314-B2 · May 23, 2023 · US
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Monothiocarboxylic acids
Monothiocarboxylic acids · 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 | C07C327/02 |
| Official title | Monothiocarboxylic acids |
| Display label | Monothiocarboxylic acids |
| Total patents | 5 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Photoinitiators for light-curable compositions
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Photoinitiators for light-curable compositions
US-2020231531-A1 · Jul 23, 2020 · US
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