Multicomponent plasmonic photocatalysts consisting of a plasmonic antenna and a reactive catalytic surface: the antenna-reactor effect
US-2018333712-A1 · Nov 22, 2018 · US
Copper or zinc-based catalysts
Copper or zinc-based catalysts · 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 | C01B2203/1076 |
| Official title | Copper or zinc-based catalysts |
| Display label | Copper or zinc-based catalysts |
| Total patents | 228 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 22 |
| 2017 | 12 |
| 2018 | 25 |
| 2019 | 16 |
| 2020 | 13 |
| 2021 | 16 |
| 2022 | 19 |
| 2023 | 24 |
| 2024 | 25 |
| 2025 | 25 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for producing hydrogen from a hydrocarbon and using the produced hydrogen in a hydrogenation reaction
US-10131593-B2 · Nov 20, 2018 · US
Water gas shift process
US-2018305205-A1 · Oct 25, 2018 · US
Auto thermal reforming (ATR) catalytic structures
US-10093542-B2 · Oct 9, 2018 · US
Catalytic decomposition of lower hydrocarbons to produce carbon oxides free hydrogen and bamboo shaped carbon nanotubes
US-10010874-B2 · Jul 3, 2018 · US
Catalyst preparation method
US-9981252-B2 · May 29, 2018 · US
Process for making ammonia
US-2018002185-A1 · Jan 4, 2018 · US
Synthesis of trimetallic nanoparticles by homogeneous deposition precipitation, and application of the supported catalyst for carbon dioxide reforming of methane
US-2017354962-A1 · Dec 14, 2017 · US
Process to synthesize a catalyst performing water-gas shift reaction at a high temperature
US-2017348675-A1 · Dec 7, 2017 · US
Engine Fuel-Reforming Reactors, Systems, and Methods
US-2017348659-A1 · Dec 7, 2017 · US
Mesoporous Metal Doped Cerium Oxide Catalyst
US-2017320042-A1 · Nov 9, 2017 · US
Reactor and temperature control method thereof
US-2017282149-A1 · Oct 5, 2017 · US
Method for organic compound degradation and method for producing hydrogen
US-9771262-B1 · Sep 26, 2017 · US
Auto thermal reforming (ATR) catalytic structures
US-9745191-B2 · Aug 29, 2017 · US
Process for converting of methane steam reforming syngas with CO2
US-9714167-B2 · Jul 25, 2017 · US
Hydrogen-purification apparatus and fuel-cell system using same
US-9614241-B2 · Apr 4, 2017 · US
Yttrium-containing catalyst for high-temperature carbon dioxide hydration, combined high-temperature carbon dioxide hydration, and reforming and/or reforming, and a method for high-temperature carbon dioxide hydration, combined high-temperature carbon dioxide hydration and reforming and/or reforming
US-2017080407-A1 · Mar 23, 2017 · US
Process for converting of methane steam reforming syngas with co2
US-2017015549-A1 · Jan 19, 2017 · US
Catalyst preparation method
US-2017014809-A1 · Jan 19, 2017 · US
Hydrogen generator and fuel cell system
US-9527055-B2 · Dec 27, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B2203/1076?
- CPC C01B2203/1076 is the Cooperative Patent Classification code for “Copper or zinc-based catalysts.”
- How many patents are filed under CPC C01B2203/1076 (Copper or zinc-based catalysts)?
- Our database includes 228 publications tagged with this CPC code.
- Is patent activity under CPC C01B2203/1076 growing?
- Publication counts under this code: 25 in 2024 vs 25 in 2025 (latest complete years).