Anode and/or cathode pan assemblies in an electrochemical cell, and methods to use and manufacture thereof
US-2024055636-A1 · Feb 15, 2024 · US
by electrochemical means (H01M8/065 takes precedence)
by electrochemical means (H01M8/065 takes precedence) · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M8/0656 |
| Official title | by electrochemical means (H01M8/065 takes precedence) |
| Display label | by electrochemical means (H01M8/065 takes precedence) |
| Total patents | 451 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 31 |
| 2016 | 28 |
| 2017 | 22 |
| 2018 | 42 |
| 2019 | 28 |
| 2020 | 39 |
| 2021 | 39 |
| 2022 | 39 |
| 2023 | 60 |
| 2024 | 64 |
| 2025 | 48 |
| 2026 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for high pressure, passive condensing of water from hydrogen in a reversible solid oxide fuel cell system
US-2016377342-A1 · Dec 29, 2016 · US
Process for scalable synthesis of molybdenum disulfide monolayer and few-layer films
US-9527062-B2 · Dec 27, 2016 · US
Electrochemical reaction unit and fuel cell stack
US-2016372758-A1 · Dec 22, 2016 · US
Reformer-electrolyzer-purifier (rep) assembly for hydrogen production, systems incorporating same and method of producing hydrogen
US-2016351930-A1 · Dec 1, 2016 · US
Method for producing photoelectrode
US-2016333485-A1 · Nov 17, 2016 · US
High efficiency microbial fuel cell
US-2016329585-A1 · Nov 10, 2016 · US
Method for manufacturing a hydrogen fuel cell cartridge, hydrogen fuel cell cartridge, and hydrogen fuel cell system
US-9461323-B2 · Oct 4, 2016 · US
Hydrogen producing cell, hydrogen producing device, and energy system including the hydrogen producing device
US-9447509-B2 · Sep 20, 2016 · US
Power Generation System
US-2016248137-A1 · Aug 25, 2016 · US
Enhanced electrochemical oxidation of carbonaceous deposits in liquid-hydrocarbon fueled solid oxide fuel cells
US-2016240878-A1 · Aug 18, 2016 · US
System For Combined Hydrogen and Electricity Production Using Petroleum Fuels
US-2016240877-A1 · Aug 18, 2016 · US
Solid polymer power generation or electrolysis method and system
US-2016226090-A1 · Aug 4, 2016 · US
Fuel cell apparatus and method for downhole power systems
US-2016201436-A1 · Jul 14, 2016 · US
Method and a system for combined hydrogen and electricity production using petroleum fuels
US-9365131-B2 · Jun 14, 2016 · US
Hybrid device and hybrid system
US-2016164128-A1 · Jun 9, 2016 · US
Electrical power storage system using hydrogen and method for storing electrical power using hydrogen
US-9362576-B2 · Jun 7, 2016 · US
Method for producing NbON film
US-9353449-B2 · May 31, 2016 · US
Energy storage device and method for the reversible storage of energy
US-9343771-B2 · May 17, 2016 · US
Power supply system using a fuel cell, controller for the same and control method
US-2016134124-A1 · May 12, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M8/0656?
- CPC H01M8/0656 is the Cooperative Patent Classification code for “by electrochemical means (H01M8/065 takes precedence).”
- How many patents are filed under CPC H01M8/0656 (by electrochemical means (H01M8/065 takes precedence))?
- Our database includes 451 publications tagged with this CPC code.
- Is patent activity under CPC H01M8/0656 growing?
- Publication counts under this code: 64 in 2024 vs 48 in 2025 (latest complete years).