Multifunctional fluorinated phosphorous compounds, methods of making, and articles and uses thereof
US-2025002510-A1 · Jan 2, 2025 · US
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Compounds containing the structure P(=X)-X-acyl, P(=X) -X-heteroatom, P(=X)-X-CN (X = O, S, Se)
Compounds containing the structure P(=X)-X-acyl, P(=X) -X-heteroatom, P(=X)-X-CN (X = O, S, Se) · 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 | C07F9/409 |
| Official title | {Compounds containing the structure P(=X)-X-acyl, P(=X) -X-heteroatom, P(=X)-X-CN (X = O, S, Se)} |
| Display label | Compounds containing the structure P(=X)-X-acyl, P(=X) -X-heteroatom, P(=X)-X-CN (X = O, S, Se) |
| Total patents | 8 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2024 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for preparing phosphonate esters
US-2024018173-A1 · Jan 18, 2024 · US
Electrochemical cells comprising coated cathode active material and silyl ester phosphonate as electrolyte additive
US-2021098782-A1 · Apr 1, 2021 · US
Method of making phosphono-phosphate containing compounds
US-10752646-B2 · Aug 25, 2020 · US
Method Of Making Phosphono-Phosphate Containing Compounds
US-2019177348-A1 · Jun 13, 2019 · US
Silane compounds and use of same for functionalizing solid supports and immobilizing biological molecules on these supports
US-9657042-B2 · May 23, 2017 · US
Non-aqueous electrolyte solution containing phosphonosulfonic acid compound, and lithium secondary battery
US-9425484-B2 · Aug 23, 2016 · US
Nonaqueous electrolyte solution containing silyl ester group-containing phosphonic acid derivative, and lithium secondary battery
US-8993158-B2 · Mar 31, 2015 · US