H01M 8/2428
Grouping by arranging unit cells on a surface of any form
Official title: Grouping by arranging unit cells on a surface of any form, e.g. planar or tubular
H01M8/2428 (Grouping by arranging unit cells on a surface of any form) appears on 188 US grants and 221 published applications in this corpus.
Search patents in H01M- Granted patents
- 188
- Published applications
- 221
- Assignees
- 102
- Inventors
- 464
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 4 | 6 |
| 2003 | 2 | 6 |
| 2004 | 2 | 12 |
| 2005 | 6 | 8 |
| 2006 | 5 | 15 |
| 2007 | 4 | 6 |
| 2008 | 8 | 11 |
| 2009 | 6 | 5 |
| 2010 | 7 | 16 |
| 2011 | 5 | 12 |
| 2012 | 7 | 18 |
| 2013 | 10 | 11 |
| 2014 | 15 | 8 |
| 2015 | 10 | 7 |
| 2016 | 14 | 10 |
| 2017 | 5 | 10 |
| 2018 | 11 | 3 |
| 2019 | 5 | 14 |
| 2020 | 8 | 12 |
| 2021 | 5 | 8 |
| 2022 | 11 | 10 |
| 2023 | 7 | 5 |
| 2024 | 4 | 1 |
| 2025 | 5 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Fuel cell and method for producing same5 May 2026US 12,620,604 B2Hitachi High-Tech Corporation
- Solid oxide fuel cells and methods of forming thereof5 Aug 2025US 12,381,247 B2Proof Energy Inc.
- Fuel cell stack assembly including heat sink inserts24 Jun 2025US 12,341,224 B2Bloom Energy Corporation
- Method for temperature control of a solid oxide electrochemical system having integrated heating means29 Apr 2025US 12,288,907 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Apparatus for heat transfer between, within, and amongst electrochemical cells, electrochemical cell stacks, and thermochemical reactors, such as a carbon reactors, in carbon-oxygen batteries as well as other devices and uses thereof24 Sep 2026US 2026/0290859 A1Noon Energy
- Composite member, electrochemical cell, electrochemical cell device, module, and module housing device9 Jul 2026US 2026/0196546 A1KYOCERA Corporation
- Solid oxide cell and solid oxide cell stack11 Jun 2026US 2026/0163043 A1Samsung Electro-Mechanics Co., Ltd.
- Electrochemical cell device, module, and module housing device4 Sep 2025US 2025/0279455 A1KYOCERA Corporation
- Solid electrolyte layer, electrochemical cell, electrochemical cell device, module, and module housing device22 May 2025US 2025/0167274 A1KYOCERA Corporation
Most cited
By later US patents
- Solid oxide fuel cell generator with removable modular fuel cell stack configurations188US 5,741,605 AWestinghouse Electric Corp. · 1998
- High temperature solid electrolyte fuel cell configurations and interconnections170US 4,490,444 AWestinghouse Electric Corp. · 1984
- Enhanced solid oxide fuel cell systems141US 7,285,350 B2QuestAir Technologies Inc. · 2007
- Electrochemical apparatus with reactant micro-channels90US 6,361,892 B1Technology Management, Inc. · 2002
- Hybrid thin film/thick film solid oxide fuel cell and method of manufacturing the same86US 6,677,070 B2Hewlett-Packard Development Company, L. P. · 2004