Oxygen-enriched combustion for natural gas combined cycle operation
US-2024017204-A1 · Jan 18, 2024 · US
Fuel cells with fused electrolytes
Fuel cells with fused electrolytes · Cooperative Patent Classification (CPC)
Electric circuits, power, telecommunications, and semiconductors.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | H01M8/14 |
| Official title | Fuel cells with fused electrolytes |
| Display label | Fuel cells with fused electrolytes |
| Total patents | 80 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 19 |
| 2017 | 9 |
| 2018 | 6 |
| 2019 | 3 |
| 2020 | 8 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 5 |
| 2024 | 9 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Direct carbon fuel cell (DCFC) with molten metal
US-11862822-B2 · Jan 2, 2024 · US
Energy storage for combustion turbine using molten carbonate electrolyzer cell
US-11261784-B2 · Mar 1, 2022 · US
Energy storage for combustion turbine using molten carbonate electrolyzer cell
US-2021363920-A1 · Nov 25, 2021 · US
Steam methane reforming unit for carbon capture
US-2021284530-A1 · Sep 16, 2021 · US
Carbon dioxide capturing steam methane reformer
US-2021221693-A1 · Jul 22, 2021 · US
Hydrogen oxidation electrodes and electrochemical cells including the same
US-2021151775-A1 · May 20, 2021 · US
Wet seal caulk with enhanced chemical resistance
US-2020395622-A1 · Dec 17, 2020 · US
Wet seal caulk with enhanced chemical resistance
US-10790521-B2 · Sep 29, 2020 · US
System and method for on-board electrochemical upgrading of hydrocarbon fuels
US-2020217281-A1 · Jul 9, 2020 · US
Integrated electrical power and chemical production using fuel cells
US-10676799-B2 · Jun 9, 2020 · US
Reforming Catalyst Pattern For Fuel Cell Operated With Enhanced CO2 Utilization
US-2020176800-A1 · Jun 4, 2020 · US
Elevated Pressure Operation Of Molten Carbonate Fuel Cells With Enhanced CO2 Utilization
US-2020176791-A1 · Jun 4, 2020 · US
Operation of Molten Carbonate Fuel Cells With Enhanced CO2 Utilization
US-2020176789-A1 · Jun 4, 2020 · US
Housing for multiple fuel cell stacks
US-10622660-B2 · Apr 14, 2020 · US
Apparatus and method associated with reformer-less fuel cell
US-10516181-B2 · Dec 24, 2019 · US
Hydrogen and carbon monoxide generation using an REP with partial oxidation
US-10465305-B2 · Nov 5, 2019 · US
Wet seal caulk with enhanced chemical resistance
US-2019280312-A1 · Sep 12, 2019 · US
Method of forming a bipolar separator assembly
US-10109871-B2 · Oct 23, 2018 · US
Integration of molten carbonate fuel cells in iron and steel processing
US-10093997-B2 · Oct 9, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC H01M8/14?
- CPC H01M8/14 is the Cooperative Patent Classification code for “Fuel cells with fused electrolytes.”
- How many patents are filed under CPC H01M8/14 (Fuel cells with fused electrolytes)?
- Our database includes 80 publications tagged with this CPC code.
- Is patent activity under CPC H01M8/14 growing?
- Publication counts under this code: 9 in 2024 vs 4 in 2025 (latest complete years).