H01M 4/8889
Cosintering or cofiring of a catalytic active layer with another type of
Official title: {Cosintering or cofiring of a catalytic active layer with another type of layer}
H01M4/8889 (Cosintering or cofiring of a catalytic active layer with another type of) appears on 98 US grants and 147 published applications in this corpus.
Search patents in H01M- Granted patents
- 98
- Published applications
- 147
- Assignees
- 94
- Inventors
- 398
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 3 |
| 2007 | 1 | 1 |
| 2008 | 1 | 7 |
| 2009 | 0 | 4 |
| 2010 | 0 | 8 |
| 2011 | 4 | 7 |
| 2012 | 3 | 7 |
| 2013 | 4 | 10 |
| 2014 | 4 | 10 |
| 2015 | 8 | 12 |
| 2016 | 7 | 11 |
| 2017 | 5 | 8 |
| 2018 | 16 | 10 |
| 2019 | 8 | 2 |
| 2020 | 5 | 10 |
| 2021 | 1 | 17 |
| 2022 | 6 | 6 |
| 2023 | 13 | 4 |
| 2024 | 2 | 3 |
| 2025 | 4 | 3 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Negative electrode for lithium secondary battery, method for preparing negative electrode for lithium secondary battery, and lithium secondary battery comprising negative electrode7 Jul 2026US 12,676,302 B2LG Energy Solution, Ltd.
- Proton-conducting ceramic fuel cell architecture2 Jun 2026US 12,646,724 B2Versa Power Systems, Ltd.
- Optimized processing of electrodes for SOFC and SOEC23 Dec 2025US 12,506,158 B2Bloom Energy Corporation
- Integrated fuel cell and combustion system29 Jul 2025US 12,374,696 B2General Electric Company
- Solid oxide fuel cell having laminated anode and electrolyte layers and method of making thereof8 Jul 2025US 12,355,122 B2Bloom Energy Corporation
- Method to make isostructural bilayer oxygen electrode22 Jan 2026US 2026/0024781 A1University of South Carolina
- Method for manufacturing bidirectional proton conductive fuel cell using microwave-based sintering and bidirectional proton conductive fuel cell manufactured thereby30 Oct 2025US 2025/0336985 A1Korea Advanced Institute of Science and Technology
- Solid oxide fuel cell having laminated anode and electrolyte layers and method of making thereof2 Oct 2025US 2025/0309305 A1Bloom Energy Corporation
- Solid oxide electrochemical cell containing strontium getter17 Jul 2025US 2025/0230562 A1Bloom Energy Corporation
- Electrode20 Jun 2024US 2024/0204206 A1Baumgartner & Lamperstorfer Instruments GmbH
Most cited
By later US patents
- High power density solid oxide fuel cell having a graded anode58US 6,228,521 B1University of Utah Research Foundation · 2001
- Method to apply multiple layers, including an electrode layer, on a sintered or pre-sintered ion conductive solid electrolyte body36US 4,296,148 ARobert Bosch GmbH · 1981
- Metal supported solid oxide fuel cell33US 10,008,726 B2Ceres Intellectual Property Company Limited · 2018
- Current collector to conduct an electrical current to or from an electrode layer15US 7,449,262 B2Praxair Technology, Inc. · 2008
- Method for producing an electrode, and electrode for a fuel cell12US 6,582,847 B1EMITEC Gesellschaft fuer Emissionstechnologie mbH · 2003