Process for producing phosphinates
US-10968241-B2 · Apr 6, 2021 · US
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Esters of cycloaliphatic acids
Esters of cycloaliphatic 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 | C07F9/3223 |
| Official title | {Esters of cycloaliphatic acids} |
| Display label | Esters of cycloaliphatic acids |
| Total patents | 4 |
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 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for producing phosphinates
US-2020079804-A1 · Mar 12, 2020 · US
Process for producing phosphinates
US-10501485-B2 · Dec 10, 2019 · US
Process for producing phosphinates
US-2018265529-A1 · Sep 20, 2018 · US