Electrode with nanostructured material and conductive metallic substrate
US-10495599-B2 · Dec 3, 2019 · US
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 | C25B11/12 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 100 |
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 | 7 |
| 2016 | 13 |
| 2017 | 15 |
| 2018 | 20 |
| 2019 | 18 |
| 2020 | 24 |
| 2021 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Electrochemical cell containing nanostructured material-based working electrode
US-2019331629-A1 · Oct 31, 2019 · US
Electrode with nanostructured material and conductive metallic substrate
US-2019293593-A1 · Sep 26, 2019 · US
Bio-assisted process for conversion of mixed volatile fatty acids to selective drop-in fuels
US-2019284584-A1 · Sep 19, 2019 · US
METHOD OF MAKING NiO NANOPARTICLES FOR ELECTROCATALYTIC WATER SPLITTING
US-2019264342-A1 · Aug 29, 2019 · US
Graphene oxide and method of production thereof
US-2018362349-A1 · Dec 20, 2018 · US
Formation of three-dimensional materials by combining catalytic and precursor materials
US-2018346337-A1 · Dec 6, 2018 · US
2,2′-diaminobiaryls having a phthaloyl group or succinoyl group
US-10131628-B2 · Nov 20, 2018 · US
2,2′-diaminobiaryls having one primary and one secondary amine
US-10125093-B2 · Nov 13, 2018 · US
Porphyrin molecular catalysts for selective electrochemical reduction of CO2 into CO
US-10125427-B2 · Nov 13, 2018 · US
Method for producing amino-functional aromatic compounds
US-2018305830-A1 · Oct 25, 2018 · US
Method of producing an electrode substrate made of carbon fibers
US-2018301692-A1 · Oct 18, 2018 · US
Electrolysis Device
US-2018230613-A1 · Aug 16, 2018 · US
Electrolysis Device
US-2018230608-A1 · Aug 16, 2018 · US
Electrode substrate made of carbon fibers and method of producing the electrode substrate
US-10038181-B2 · Jul 31, 2018 · US
Copper nanoparticle structures for reduction of carbon dioxide to multicarbon products
US-2018209054-A1 · Jul 26, 2018 · US
Electrolytic cell equipped with concentric electrode pairs
US-10023966-B2 · Jul 17, 2018 · US
Methods and apparatuses for production of carbon, carbide electrodes, and carbon compositions
US-2018195181-A1 · Jul 12, 2018 · US
Process for the Purification of a Carboxylic Acid-Containing Composition
US-2018142363-A1 · May 24, 2018 · US
Process for the Preparation of an Aromatic Dicarboxylic Acid
US-2018142362-A1 · May 24, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25B11/12?
- CPC C25B11/12 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C25B11/12 (Chemistry & Metallurgy)?
- Our database includes 100 publications tagged with this CPC code.
- Is patent activity under CPC C25B11/12 growing?
- Publication counts under this code: 24 in 2020 vs 3 in 2021 (latest complete years).