H01M 8/126
The electrolyte containing cerium oxide
Official title: the electrolyte containing cerium oxide
H01M8/126 (The electrolyte containing cerium oxide) appears on 228 US grants and 356 published applications in this corpus.
Search patents in H01M- Granted patents
- 228
- Published applications
- 356
- Assignees
- 173
- Inventors
- 784
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 1 | 3 |
| 2003 | 3 | 11 |
| 2004 | 5 | 10 |
| 2005 | 5 | 13 |
| 2006 | 7 | 18 |
| 2007 | 6 | 15 |
| 2008 | 6 | 17 |
| 2009 | 11 | 18 |
| 2010 | 12 | 13 |
| 2011 | 10 | 19 |
| 2012 | 4 | 16 |
| 2013 | 11 | 13 |
| 2014 | 14 | 13 |
| 2015 | 7 | 13 |
| 2016 | 7 | 17 |
| 2017 | 16 | 15 |
| 2018 | 11 | 15 |
| 2019 | 12 | 17 |
| 2020 | 11 | 20 |
| 2021 | 19 | 16 |
| 2022 | 9 | 12 |
| 2023 | 11 | 13 |
| 2024 | 4 | 10 |
| 2025 | 4 | 17 |
| 2026 | 5 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Metal-solid oxide composite, preparing method thereof, and solid oxide cell including the same4 Aug 2026US 12,700,606 B2Samsung Electro-Mechanics Co., Ltd.
- Method of manufacturing nanolayered cathodes for solid oxide fuel cell using ultrasonic spray infiltration and solid oxide fuel cell manufactured using same23 Jun 2026US 12,665,204 B2Korea Institute of Energy Research
- Hydrogen permeable material2 Jun 2026US 12,643,799 B2National University Corporation Hokkaido University
- Electrode material, membrane electrode assembly, electrochemical cell and fuel cell system14 Apr 2026US 12,603,317 B2Panasonic Intellectual Property Management Co., Ltd.
- Solid oxide electrolysis cell, and method and system for operating same6 Jan 2026US 12,516,430 B2University of Yamanashi
- Cerium-Gadolinium Composite Oxide18 Jun 2026US 2026/0167515 A1Rhodia Operations
- Electrolytes and methods of using and making the same18 Jun 2026US 2026/0171452 A1
- Cerium-Gadolinium Composite Oxide11 Jun 2026US 2026/0159408 A1Rhodia Operations
- Rapid manufacturing of ultra-thin solid oxide cells for fuel cells and electrolyzers21 May 2026US 2026/0142196 A1
- Fuel electrode layer and electrochemical cell16 Apr 2026US 2026/0106178 A1Denso Corporation
Most cited
By later US patents
- Structures and fabrication techniques for solid state electrochemical devices56US 6,605,316 B1The Regents of the University of California · 2003
- Solid electrolyte fuel cell and method for preparing it55US 4,686,158 AMitsubishi Jukogyo Kabushiki Kaisha · 1987
- Structures and fabrication techniques for solid state electrochemical devices53US 7,351,488 B2The Regents of the University of California · 2008
- SORFC system with non-noble metal electrode compositions43US 7,150,927 B2Bloom Energy Corporation · 2006
- Hybrid deposition of thin film solid oxide fuel cells and electrolyzers40US 5,753,385 AThe Regents of the University of California · 1998