Co2 electroreduction to multi-carbon products in strong acid
US-2024093390-A1 · Mar 21, 2024 · US
Alloys
Alloys · 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 | C25B11/089 |
| Official title | Alloys |
| Display label | Alloys |
| Total patents | 199 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 21 |
| 2022 | 27 |
| 2023 | 38 |
| 2024 | 45 |
| 2025 | 48 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Process for producing alloy nanoparticles
US-11814737-B2 · Nov 14, 2023 · US
Electrochemical reactor for upgrading methane and small alkanes to longer alkanes and alkenes
US-2023287579-A1 · Sep 14, 2023 · US
Single metal atom or bimetallic alloy heterogeneous catalysts on a carbonaceous support produced by metal precursor deposition on exoelectrogen bacteria and pyrolyzing
US-11701639-B2 · Jul 18, 2023 · US
Upgrading of co to c3 products using multi-metallic electroreduction catalysts with assymetric active sites
US-2022411941-A1 · Dec 29, 2022 · US
Formation of formic acid with the help of indium-containing catalytic electrode
US-2022411942-A1 · Dec 29, 2022 · US
Catalyst compositions, processes for forming the catalyst compositions, and uses thereof
US-2022411944-A1 · Dec 29, 2022 · US
Catalyst
US-2022403535-A1 · Dec 22, 2022 · US
Catalyst-ionomer systems and methods for gas-phase electrolysis
US-2022396889-A1 · Dec 15, 2022 · US
Methods of reducing dinitrogen
US-2022396491-A1 · Dec 15, 2022 · US
Two-dimensional high-entropy transition metal dichalcogenides for carbon dioxide electrocatalysis
US-2022389600-A1 · Dec 8, 2022 · US
Alloy based electrochemical catalyst for conversion of carbon dioxide to hydrocarbons
US-11519087-B2 · Dec 6, 2022 · US
Catalyst and method for electroreduction of carbon dioxide, carbon monoxide, or a combination thereof
US-2022372643-A1 · Nov 24, 2022 · US
Electrode for electrochemical evolution of hydrogen
US-2022349074-A1 · Nov 3, 2022 · US
Electrode for high-performance alkaline water electrolysis, and manufacturing method therefor
US-2022333258-A1 · Oct 20, 2022 · US
Molybdenum sulfide nanosheets decorated with iron phosphide for hydrogen gas evolution
US-11413611-B2 · Aug 16, 2022 · US
Single-atom tailoring of platinum nanocatalysts for high-performance multifunctional electrocatalysis
US-2022246948-A1 · Aug 4, 2022 · US
Co2 conversion with nanowire-nanoparticle architecture
US-2022243341-A1 · Aug 4, 2022 · US
Electrode for electrochlorination processes
US-11365136-B2 · Jun 21, 2022 · US
Method for electrolysis of water and method for preparing catalysts for electrolysis of water
US-11359297-B2 · Jun 14, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C25B11/089?
- CPC C25B11/089 is the Cooperative Patent Classification code for “Alloys.”
- How many patents are filed under CPC C25B11/089 (Alloys)?
- Our database includes 199 publications tagged with this CPC code.
- Is patent activity under CPC C25B11/089 growing?
- Publication counts under this code: 45 in 2024 vs 48 in 2025 (latest complete years).