Metal-Supported Electrochemical Element, Solid Oxide Fuel Cell and Method of Manufacturing Such Metal-Supported Electrochemical Element
US-2018269489-A1 · Sep 20, 2018 · US
characterised by the supporting layer
characterised by the supporting layer · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M8/1226 |
| Official title | characterised by the supporting layer |
| Display label | characterised by the supporting layer |
| Total patents | 260 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 20 |
| 2017 | 17 |
| 2018 | 19 |
| 2019 | 19 |
| 2020 | 27 |
| 2021 | 35 |
| 2022 | 22 |
| 2023 | 30 |
| 2024 | 28 |
| 2025 | 17 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Metal supported solid oxide fuel cell
US-10008726-B2 · Jun 26, 2018 · US
Electrolyte supported cell designed for longer life and higher power
US-9991540-B2 · Jun 5, 2018 · US
Production method for a support type coating membrane using tape casting
US-9962918-B2 · May 8, 2018 · US
Fuel cell components
US-9806368-B2 · Oct 31, 2017 · US
Electrochemical Element, Solid Oxide Fuel Cell, and Methods for Producing the Same
US-2017309941-A1 · Oct 26, 2017 · US
Method of fabricating a porous metal substrate structure for a solid oxide fuel cell
US-9796021-B2 · Oct 24, 2017 · US
Electrochemical Element, Solid Oxide Fuel Cell, and Methods for Producing the Same
US-2017301941-A1 · Oct 19, 2017 · US
Membrane electrode assembly of electrochemical device, membrane electrode assembly of fuel cell, fuel cell, membrane electrode assembly of electrochemical hydrogen pump, electrochemical hydrogen pump, membrane electrode assembly of hydrogen sensor, and hydrogen sensor
US-2017301925-A1 · Oct 19, 2017 · US
Method for forming a nanoporous grain boundary structure
US-2017244126-A1 · Aug 24, 2017 · US
Method for forming a nanoporous grain boundary structure
US-9742019-B1 · Aug 22, 2017 · US
Cell, cell stack device, module, and module storage device
US-2017207473-A1 · Jul 20, 2017 · US
Multi-layered proton-conducting electrolyte
US-9692075-B1 · Jun 27, 2017 · US
Solid oxide fuel cell structure
US-9692074-B2 · Jun 27, 2017 · US
Electrolyte layer having a patchwork-type nanoporous grain boundary and a method of preparation thereof
US-9673470-B2 · Jun 6, 2017 · US
Cell, cell stack device, module, and module housing device
US-9666892-B2 · May 30, 2017 · US
Permeable metal substrate, metal-supported solid oxide fuel cell and their manufacturing methods
US-2017125833-A1 · May 4, 2017 · US
Solid oxide fuel cell with reinforced electrolyte membrane
US-9620803-B2 · Apr 11, 2017 · US
Stack for a solid oxide fuel cell using a flat tubular structure
US-9608285-B2 · Mar 28, 2017 · US
Solid oxide fuel cell unit
US-9583773-B2 · Feb 28, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M8/1226?
- CPC H01M8/1226 is the Cooperative Patent Classification code for “characterised by the supporting layer.”
- How many patents are filed under CPC H01M8/1226 (characterised by the supporting layer)?
- Our database includes 260 publications tagged with this CPC code.
- Is patent activity under CPC H01M8/1226 growing?
- Publication counts under this code: 28 in 2024 vs 17 in 2025 (latest complete years).