Reagents and their use for modular enantiodivergent synthesis of C—P bonds
US-12492217-B2 · Dec 9, 2025 · US
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Esters of aromatic acids (P-C aromatic linkage)
Esters of aromatic acids (P-C aromatic linkage) · 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 | C07F9/3229 |
| Official title | {Esters of aromatic acids (P-C aromatic linkage)} |
| Display label | Esters of aromatic acids (P-C aromatic linkage) |
| Total patents | 24 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 4 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Heterocyclic compound and organic light-emitting device comprising same
US-12415823-B2 · Sep 16, 2025 · US
Brush polymer terminated with phosphonate for dsa
US-2025230265-A1 · Jul 17, 2025 · US
Brush polymer terminated with phosphonate for DSA
US-12286503-B2 · Apr 29, 2025 · US
Phophorus containing monomer or oligomer, polyester resin comprising same, and thermoplastic resin composition
US-2024317933-A1 · Sep 26, 2024 · US
Brush polymer terminated with phosphonate for dsa
US-2024010865-A1 · Jan 11, 2024 · US
Reagents and their use for modular enantiodivergent synthesis of c-p bonds
US-2023212204-A1 · Jul 6, 2023 · US
Heterocyclic compound and organic light-emitting device comprising same
US-2022289693-A1 · Sep 15, 2022 · US
Novel photoinitiators
US-2021403738-A1 · Dec 30, 2021 · US
Sulfur derivatives as chemokine receptor modulators
US-11046644-B2 · Jun 29, 2021 · US
Phosphorus flame retardant and method of producing phosphinyl carboxylic acid ester mixtures
US-2020308490-A1 · Oct 1, 2020 · US
Sulfur derivatives as chemokine receptor modulators
US-2020109110-A1 · Apr 9, 2020 · US
Sulfur derivatives as chemokine receptor modulators
US-10287243-B2 · May 14, 2019 · US
Class of HDAC inhibitors expands the renal progenitor cells population and improves the rate of recovery from acute kidney injury
US-10233201-B2 · Mar 19, 2019 · US
Class of HDAC Inhibitors Expands the Renal Progenitor Cells Population and Improves the Rate of Recovery from Acute Kidney Injury
US-2017320898-A1 · Nov 9, 2017 · US
Class of HDAC inhibitors expands the renal progenitor cells population and improves the rate of recovery from acute kidney injury
US-9670236-B2 · Jun 6, 2017 · US
Sulfur derivatives as chemokine receptor modulators
US-9663460-B2 · May 30, 2017 · US
Sulfur derivatives as chemokine receptor modulators
US-2017050925-A9 · Feb 23, 2017 · US
Sulfur derivatives as chemokine receptor modulators
US-9371278-B2 · Jun 21, 2016 · US
Sulfur derivatives as chemokine receptor modulators
US-9328067-B2 · May 3, 2016 · US