Photochemical preparation of fluorine-containing compounds
US-2024300878-A1 · Sep 12, 2024 · US
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by condensation involving halogen atoms of halogenated compounds
by condensation involving halogen atoms of halogenated 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 | C07C37/18 |
| Official title | by condensation involving halogen atoms of halogenated compounds |
| Display label | by condensation involving halogen atoms of halogenated compounds |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 1 |
| 2019 | 3 |
| 2021 | 2 |
| 2022 | 1 |
| 2024 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Resorcinol derivative as a pharmaceutically active compound and method of preparation thereof
US-2024238218-A1 · Jul 18, 2024 · US
Chemical process
US-2024190806-A1 · Jun 13, 2024 · US
Access to chiral bisphenol (bpol) ligands through desymmetrizing asymmetric ortho-selective mono-halogenation
US-2024166586-A1 · May 23, 2024 · US
Access to chiral bisphenol (BPOL) ligands through desymmetrizing asymmetric ortho-selective mono-halogenation
US-11905237-B2 · Feb 20, 2024 · US
Fluorine-containing complex compound, and production method for fluorine-containing organic compound employing same
US-RE49222-E · Sep 27, 2022 · US
Access to chiral bisphenol (bpol) ligands through desymmetrizing asymmetric ortho-selective mono-halogenation
US-2021300853-A1 · Sep 30, 2021 · US
Method of making nanometer thin sheets of metals in air
US-2021205791-A1 · Jul 8, 2021 · US
Process for the manufacture of hydroxy-substituted aromatic compounds
US-2019218181-A1 · Jul 18, 2019 · US
NANO-TO-NANO FE/PPM Pd CATALYSIS OF CROSS-COUPLING REACTIONS IN WATER
US-2019099747-A1 · Apr 4, 2019 · US
Nano-to-nano Fe/ppm Pd catalysis of cross-coupling reactions in water
US-10189016-B2 · Jan 29, 2019 · US
Nano-to-nano Fe/ppm Pd catalysis of cross-coupling reactions in water
US-9956551-B2 · May 1, 2018 · US
NANO-TO-NANO FE/PPM Pd CATALYSIS OF CROSS-COUPLING REACTIONS IN WATER
US-2017341069-A1 · Nov 30, 2017 · US
Fluorine-containing complex compound, and production method for fluorine-containing organic compound employing same
US-9802963-B2 · Oct 31, 2017 · US
Phosphorus-containing catalysts
US-2017282170-A9 · Oct 5, 2017 · US
Method of alkylating or acylating an arene
US-9663433-B2 · May 30, 2017 · US
Method of alkylating or acylating an arene
US-2017001936-A1 · Jan 5, 2017 · US
Novel fused naphthalene cyclohetero ring compounds, and methods and uses thereof
US-2016369045-A1 · Dec 22, 2016 · US
Fluorine-containing complex compound, and production method for fluorine-containing organic compound employing same
US-2016214999-A1 · Jul 28, 2016 · US
Phosphorus-containing catalysts
US-2016207034-A1 · Jul 21, 2016 · US