Processes for functionalization and polymerization of polyaromatic feedstock
US-12404408-B2 · Sep 2, 2025 · US
in the ring of aromatic compounds
in the ring of aromatic compounds · 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 | C07C17/12 |
| Official title | in the ring of aromatic compounds |
| Display label | in the ring of aromatic compounds |
| Total patents | 31 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 8 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 1 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Metal organic interactions at hydrothermal conditions
US-12187670-B2 · Jan 7, 2025 · US
Method for chlorinating aromatic compound
US-2024092712-A1 · Mar 21, 2024 · US
Method for removing hcl in chlorination reaction
US-2024033654-A1 · Feb 1, 2024 · US
Method for producing anion exchange resin and method for producing electrolyte membrane
US-2023312813-A1 · Oct 5, 2023 · US
Method for modifying fluorine distribution in a hydrocarbon compound
US-11459286-B2 · Oct 4, 2022 · US
Processes for functionalization and polymerization of polyaromatic feedstock
US-2022282091-A1 · Sep 8, 2022 · US
Direct aromatic carbon-oxygen and carbon-hydrogen bond functionalization via organic photoredox catalyst
US-2022169581-A1 · Jun 2, 2022 · US
Direct palladium-catalyzed aromatic fluorination
US-11179710-B2 · Nov 23, 2021 · US
Method for modifying fluorine distribution in a hydrocarbon compound
US-2021114955-A1 · Apr 22, 2021 · US
Organic ligand and preparation method thereof, quantum dot structure material, quantum-dot-containing layer, and light emitting diode
US-10975014-B2 · Apr 13, 2021 · US
Process of forming 2-(4-isobutyl-2-methylphenyl) propanal
US-10760033-B2 · Sep 1, 2020 · US
Direct palladium-catalyzed aromatic fluorination
US-2019099748-A1 · Apr 4, 2019 · US
Adsorptive separation of multi-component fluid mixtures
US-10226719-B2 · Mar 12, 2019 · US
Process
US-2018282662-A1 · Oct 4, 2018 · US
Process for the preparation of halo-substituted benzenes
US-10087126-B2 · Oct 2, 2018 · US
Organic ligand and preparation method thereof, quantum dot structure material, quantum-dot-containing layer, and light emitting diode
US-2018215695-A1 · Aug 2, 2018 · US
Process for the preparation of 5-bromo-1,2,3-trichlorobenzene
US-9975823-B2 · May 22, 2018 · US
Process for the preparation of halo-substituted benzenes
US-2017297981-A1 · Oct 19, 2017 · US
Process for the preparation of 5-bromo-1,2,3-trichlorobenzene
US-2017267611-A1 · Sep 21, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C07C17/12?
- CPC C07C17/12 is the Cooperative Patent Classification code for “in the ring of aromatic compounds.”
- How many patents are filed under CPC C07C17/12 (in the ring of aromatic compounds)?
- Our database includes 31 publications tagged with this CPC code.
- Is patent activity under CPC C07C17/12 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).