H01M 8/1226
Characterised by the supporting layer
Official title: characterised by the supporting layer
H01M8/1226 (Characterised by the supporting layer) appears on 287 US grants and 445 published applications in this corpus.
Search patents in H01M- Granted patents
- 287
- Published applications
- 445
- Assignees
- 159
- Inventors
- 787
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 2 |
| 2002 | 1 | 8 |
| 2003 | 3 | 19 |
| 2004 | 6 | 21 |
| 2005 | 12 | 19 |
| 2006 | 9 | 22 |
| 2007 | 12 | 31 |
| 2008 | 14 | 17 |
| 2009 | 12 | 22 |
| 2010 | 15 | 25 |
| 2011 | 11 | 25 |
| 2012 | 18 | 23 |
| 2013 | 15 | 11 |
| 2014 | 14 | 20 |
| 2015 | 17 | 15 |
| 2016 | 10 | 16 |
| 2017 | 13 | 9 |
| 2018 | 13 | 9 |
| 2019 | 10 | 15 |
| 2020 | 14 | 17 |
| 2021 | 8 | 27 |
| 2022 | 14 | 10 |
| 2023 | 13 | 25 |
| 2024 | 8 | 21 |
| 2025 | 9 | 7 |
| 2026 | 6 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing protonic ceramic fuel cell and protonic ceramic fuel cell manufactured by given method15 Sep 2026US 12,738,521 B2Korea Advanced Institute of Science and Technology
- 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
- Proton-conducting ceramic fuel cell architecture2 Jun 2026US 12,646,724 B2Versa Power Systems, Ltd.
- Method of manufacturing electricity generating assembly26 May 2026US 12,640,385 B2Hyundai Motor Company
- Fuel cell and method for producing same5 May 2026US 12,620,604 B2Hitachi High-Tech Corporation
- Solid oxide cell18 Jun 2026US 2026/0171428 A1Samsung Electro-Mechanics Co., Ltd.
- Electrochemical assembly18 Jun 2026US 2026/0171435 A1Aerospace Carbon Solutions LLC
- Solid oxide cell and solid oxide cell stack11 Jun 2026US 2026/0163043 A1Samsung Electro-Mechanics Co., Ltd.
- Electrode and electrochemical cell2 Apr 2026US 2026/0094846 A1
- Electrochemical cell26 Mar 2026US 2026/0088309 A1
Most cited
By later US patents
- Ceramic composite electrolytic device and method for manufacture thereof88US 6,074,771 AIGR Enterprises, Inc. · 2000
- 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
- Electrochemical device and process of making81US 6,767,662 B2The Regents of the University of California · 2004
- Structures and fabrication techniques for solid state electrochemical devices56US 6,605,316 B1The Regents of the University of California · 2003
- Structures and fabrication techniques for solid state electrochemical devices53US 7,351,488 B2The Regents of the University of California · 2008