Electrochemical, halogenation, and oxyhalogenation systems and methods
US-2021017656-A1 · Jan 21, 2021 · US
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Chemistry & Metallurgy
Chemistry & Metallurgy · 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 | C25B3/06 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrochemical, halogenation, and oxyhalogenation systems and methods
US-10844496-B2 · Nov 24, 2020 · US
Methods and systems to form propylene chlorohydrin from dichloropropane using lewis acid
US-10807927-B2 · Oct 20, 2020 · US
Electrochemical, chlorination, and oxychlorination systems and methods to form propylene oxide or ethylene oxide
US-2020240025-A1 · Jul 30, 2020 · US
Systems and methods using lanthanide halide
US-2020115809-A1 · Apr 16, 2020 · US
Electrochemical, chlorination, and oxychlorination systems and methods to form propylene oxide or ethylene oxide
US-10619254-B2 · Apr 14, 2020 · US
Electrolytic production of organic chloramine solutions
US-2019345620-A1 · Nov 14, 2019 · US
Electrochemical hydroxide systems and methods using metal oxidation
US-2019284708-A1 · Sep 19, 2019 · US
Electrochemical, halogenation, and oxyhalogenation systems and methods
US-2019203365-A1 · Jul 4, 2019 · US
Electrochemical, halogenation, and oxyhalogenation systems and methods
US-10266954-B2 · Apr 23, 2019 · US
Methods and systems to form propylene chlorohydrin and propylene oxide
US-2018347056-A1 · Dec 6, 2018 · US
Electrochemical, chlorination, and oxychlorination systems and methods to form propylene oxide or ethylene oxide
US-2018245223-A1 · Aug 30, 2018 · US
Electrochemical systems and methods using metal halide to form products
US-2018216242-A1 · Aug 2, 2018 · US
Electrochemical systems and methods using metal halide to form products
US-9957621-B2 · May 1, 2018 · US
Electrochemical co-production of products with carbon-based reactant feed to anode
US-9708722-B2 · Jul 18, 2017 · US
Electrochemical, halogenation, and oxyhalogenation systems and methods
US-2017121832-A1 · May 4, 2017 · US
Electrochemical hydroxide systems and methods using metal oxidation
US-2017073823-A1 · Mar 16, 2017 · US
Electrochemical systems and methods using metal halide to form products
US-2016076156-A1 · Mar 17, 2016 · US
Process for the iodination of aromatic compounds
US-9193659-B2 · Nov 24, 2015 · US