Synthesis of intermediates for producing prostacyclin derivatives
US-10774027-B2 · Sep 15, 2020 · US
of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring
of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring · 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 | C07C69/84 |
| Official title | of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring |
| Display label | of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring |
| Total patents | 110 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 13 |
| 2017 | 11 |
| 2018 | 9 |
| 2019 | 14 |
| 2020 | 10 |
| 2021 | 10 |
| 2022 | 7 |
| 2023 | 10 |
| 2024 | 5 |
| 2025 | 8 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Retinoid compound, preparation method therefor, intermediates thereof and application thereof
US-2020216407-A1 · Jul 9, 2020 · US
3,6-dichlorosalicylic acid compounds and related synthetic processes
US-2020181055-A1 · Jun 11, 2020 · US
3,6-dichlorosalicylic acid compounds and related synthetic processes
US-10519092-B2 · Dec 31, 2019 · US
Iodine-containing polymers for chemically amplified resist compositions
US-10495968-B2 · Dec 3, 2019 · US
Compositions and methods for glucose transport inhibition
US-2019345094-A1 · Nov 14, 2019 · US
Method to prepare phenolics from biomass
US-10407376-B2 · Sep 10, 2019 · US
Compositions and methods for glucose transport inhibition
US-10385005-B2 · Aug 20, 2019 · US
Synthesis of intermediates for producing prostacyclin derivatives
US-2019233362-A1 · Aug 1, 2019 · US
Method for preparing phenolics using a catalyst
US-10364203-B2 · Jul 30, 2019 · US
Leather or leather article and method for producing same, hexavalent chromium treatment agent, method for treating hexavalent chromium in crude leather or crude leather article
US-10358686-B2 · Jul 23, 2019 · US
Methods for detecting and determining levels of monolignol ester conjugates incorporated into lignin and compounds relating thereto
US-2019152890-A1 · May 23, 2019 · US
Biocompatible iodinated diphenol monomers and polymers
US-10266647-B2 · Apr 23, 2019 · US
Retinoid compound, preparation method therefor, intermediates thereof and application thereof
US-2019092744-A1 · Mar 28, 2019 · US
Method for detecting and determining levels of monolignol ester conjugates incorporated into lignin and compounds relating thereto
US-10227287-B2 · Mar 12, 2019 · US
Synthesis of intermediates for producing prostacyclin derivatives
US-10196342-B2 · Feb 5, 2019 · US
Polymeric biomaterials derived from phenolic monomers and their medical uses
US-2019023644-A1 · Jan 24, 2019 · US
Iodine-containing polymers for chemically amplified resist compositions
US-2018362752-A1 · Dec 20, 2018 · US
Compositions and methods for glucose transport inhibition
US-2018346406-A1 · Dec 6, 2018 · US
Biocompatible iodinated diphenol monomers and polymers
US-2018291147-A1 · Oct 11, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C69/84?
- CPC C07C69/84 is the Cooperative Patent Classification code for “of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring.”
- How many patents are filed under CPC C07C69/84 (of monocyclic hydroxy carboxylic acids, the hydroxy groups and the carboxyl groups of which are bound to carbon atoms of a six-membered aromatic ring)?
- Our database includes 110 publications tagged with this CPC code.
- Is patent activity under CPC C07C69/84 growing?
- Publication counts under this code: 5 in 2024 vs 8 in 2025 (latest complete years).