H01M 8/144
Characterised by the electrolyte material
Official title: {characterised by the electrolyte material}
H01M8/144 (Characterised by the electrolyte material) appears on 155 US grants and 201 published applications in this corpus.
Search patents in H01M- Granted patents
- 155
- Published applications
- 201
- Assignees
- 81
- Inventors
- 321
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 2 |
| 2003 | 1 | 3 |
| 2004 | 2 | 9 |
| 2005 | 5 | 4 |
| 2006 | 1 | 6 |
| 2007 | 3 | 3 |
| 2008 | 3 | 7 |
| 2009 | 2 | 3 |
| 2010 | 0 | 4 |
| 2011 | 4 | 8 |
| 2012 | 6 | 6 |
| 2013 | 3 | 7 |
| 2014 | 6 | 33 |
| 2015 | 9 | 13 |
| 2016 | 14 | 15 |
| 2017 | 16 | 7 |
| 2018 | 8 | 7 |
| 2019 | 5 | 10 |
| 2020 | 9 | 15 |
| 2021 | 9 | 6 |
| 2022 | 10 | 9 |
| 2023 | 8 | 7 |
| 2024 | 7 | 3 |
| 2025 | 5 | 10 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Multi-stage magnesiothermic reduction for production of silicon oxides with reduced silicon grain size25 Aug 2026US 12,715,775 B2Mitsubishi Chemical Corporation
- Desulfurization using a molten carbonate fuel cell14 Jul 2026US 12,683,179 B2ExxonMobil Technology and Engineering Company
- Reformer-electrolyzer-purifier (REP) assembly for hydrogen production, systems incorporating same and method of producing hydrogen13 Jan 2026US 12,525,630 B2FuelCell Energy, Inc.
- Carbon dioxide production from carbonate fuel cells18 Nov 2025US 12,476,267 B2FuelCell Energy, Inc.
- Flow field baffle for molten carbonate fuel cell cathode29 Jul 2025US 12,374,703 B2ExxonMobil Technology and Engineering Company
- Method and system for electricity generation using associated gas25 Jun 2026US 2026/0180399 A1China Petroleum & Chemical Corporation
- Reformer-electrolyzer-purifier (rep) assembly for hydrogen production, systems incorporating same and method of producing hydrogen9 Apr 2026US 2026/0100390 A1FuelCell Energy, Inc.
- Systems and methods for capturing carbon dioxide using a molten carbonate fuel cell12 Mar 2026US 2026/0074252 A1FuelCell Energy, Inc.
- Cathode collector structures for molten carbonate fuel cell27 Nov 2025US 2025/0364574 A1ExxonMobil Technology and Engineering Company
- Glyonic liquids and uses thereof31 Jul 2025US 2025/0243232 A1Arizona Board of Regents on Behalf of the University of Arizona
Most cited
By later US patents
- Power generation system using molten carbonate fuel cell95US 5,082,752 AIshikawajima-Harima Heavy Industries Co., Ltd. · 1992
- Fuel cell apparatus and method thereof71US 6,815,105 B2The Regents of the University of California · 2004
- Molten carbonate fuel cell56US 6,306,535 B1Kabushiki Kaisha Toshiba · 2001
- Electrochemical production of partially oxidized organic compounds50US 4,661,422 AInstitute of Gas Technology · 1987
- Fuel cells and fuel cell systems containing non-aqueous electrolytes34US 6,667,128 B2IdaTech, LLC · 2003