Catalyst electrodes, and methods of making and using the same
US-10927448-B2 · Feb 23, 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 | C25B11/0494 |
| 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 stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 7 |
| 2020 | 4 |
| 2021 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Excavated nanoframes with three-dimensional electrocatalytic surfaces
US-10646921-B2 · May 12, 2020 · US
Electrochemical energy conversion device and method of electrochemical energy conversion
US-10637071-B2 · Apr 28, 2020 · US
Water treatment system using alkaline water electrolysis device and alkaline fuel cell
US-10622659-B2 · Apr 14, 2020 · US
Catalyst-coated membrane having a laminate structure
US-2020099061-A1 · Mar 26, 2020 · US
Electrode for electrolysis, electrolytic cell and production method for electrode for electrolysis
US-10513787-B2 · Dec 24, 2019 · US
Electrocatalyst composition comprising noble metal oxide supported on tin oxide
US-2019379058-A1 · Dec 12, 2019 · US
Electrode for electrolysis
US-2019338429-A1 · Nov 7, 2019 · US
Hydrogen evolution catalyst, hydrogen generation apparatus, hydrogen generation method
US-2019256993-A1 · Aug 22, 2019 · US
Electrode for electrochemical cells and composition thereof
US-10283780-B2 · May 7, 2019 · US
Difunctional electrode and electrolysis device for chlor-alkali electrolysis
US-2019112719-A1 · Apr 18, 2019 · US
Plating solution using phosphonium salt
US-10174434-B2 · Jan 8, 2019 · US
Excavated Nanoframes with Three-Dimensional Electrocatalytic Surfaces
US-2018281060-A1 · Oct 4, 2018 · US
Production method for electrode for electrolysis
US-9903031-B2 · Feb 27, 2018 · US
Plating solution using phosphonium salt
US-2018051383-A1 · Feb 22, 2018 · US
Methanol generation device, method for generating methanol, and electrode for generating methanol
US-2018010255-A1 · Jan 11, 2018 · US
Catalyst electrodes, and methods of making and using the same
US-2018002807-A1 · Jan 4, 2018 · US
Electrode, electrochemical cell, electrochemical apparatus and method for manufacturing electrode
US-2017204526-A1 · Jul 20, 2017 · US
Electrolytic electrode, anode for electrolytic production of ozone, anode for electrolytic production of persulfuric acid and anode for electrolytic oxidation of chromium
US-9353448-B2 · May 31, 2016 · US