H01M 8/0606
With means for production of gaseous reactants
Official title: with means for production of gaseous reactants
H01M8/0606 (With means for production of gaseous reactants) appears on 4,198 US grants and 5,405 published applications in this corpus.
Search patents in H01M- Granted patents
- 4,198
- Published applications
- 5,405
- Assignees
- 1,467
- Inventors
- 8,127
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 3 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 10 | 0 |
| 1981 | 7 | 0 |
| 1982 | 12 | 0 |
| 1983 | 7 | 0 |
| 1984 | 7 | 0 |
| 1985 | 6 | 0 |
| 1986 | 11 | 0 |
| 1987 | 21 | 0 |
| 1988 | 27 | 0 |
| 1989 | 28 | 0 |
| 1990 | 18 | 0 |
| 1991 | 21 | 0 |
| 1992 | 21 | 0 |
| 1993 | 28 | 0 |
| 1994 | 30 | 0 |
| 1995 | 22 | 0 |
| 1996 | 28 | 0 |
| 1997 | 34 | 0 |
| 1998 | 42 | 0 |
| 1999 | 57 | 0 |
| 2000 | 61 | 0 |
| 2001 | 84 | 65 |
| 2002 | 96 | 255 |
| 2003 | 160 | 292 |
| 2004 | 152 | 329 |
| 2005 | 137 | 307 |
| 2006 | 157 | 320 |
| 2007 | 134 | 314 |
| 2008 | 137 | 304 |
| 2009 | 153 | 300 |
| 2010 | 211 | 273 |
| 2011 | 201 | 240 |
| 2012 | 214 | 218 |
| 2013 | 175 | 178 |
| 2014 | 201 | 209 |
| 2015 | 157 | 224 |
| 2016 | 163 | 172 |
| 2017 | 160 | 132 |
| 2018 | 114 | 159 |
| 2019 | 119 | 137 |
| 2020 | 140 | 143 |
| 2021 | 111 | 148 |
| 2022 | 108 | 174 |
| 2023 | 122 | 149 |
| 2024 | 114 | 151 |
| 2025 | 101 | 123 |
| 2026 | 53 | 89 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Fuel cell system including ejector6 Oct 2026US 12,755,990 B2Versa Power Systems, Ltd.
- Hydrogen station, control unit for hydrogen station, and program for hydrogen station8 Sep 2026US 12,729,446 B2Yazaki Corporation
- Hybrid power plant for autonomously supplying energy to buildings and industrial facilities1 Sep 2026US 12,723,199 B2Igas Energy GmbH
- Aircraft powerplant with boosted turbine engine and fuel cell system1 Sep 2026US 12,723,760 B2Rtx Corporation
- Vaporizer and external steam for solid oxide electrolyzer25 Aug 2026US 12,716,142 B2Bloom Energy Corporation
- Closed-Loop Magnesium Galvanic Power Generation System with Hydrogen Capture8 Oct 2026US 2026/0312099 A1Dmag USA
- System and method for generating electricity using pyrolysis of plastics8 Oct 2026US 2026/0312100 A1
- Prime location of unipolar electrolysis plants on the electricity grid8 Oct 2026US 2026/0312101 A1
- Fuel cell system and control method therefor8 Oct 2026US 2026/0312102 A1Nissan Motor Co., Ltd.
- Control method for fuel cell system and control device for fuel cell system1 Oct 2026US 2026/0302290 A1Nissan Motor Co., Ltd.
Most cited
By later US patents
- Carbonate fuel cell system with thermally integrated gasification359US 5,554,453 AEnergy Research Corporation · 1996
- Generating electricity from coal in situ328US 4,250,230 AIn Situ Technology, Inc. · 1981
- Apparatus and method for methanol production using a fuel cell to regulate the gas composition entering the methanol synthesizer325US 4,772,634 AEnergy Research Corporation · 1988
- Coal gasification and hydrogen production system and method301US 5,955,039 ASiemens Westinghouse Power Corporation · 1999
- Process and system for converting carbonaceous feedstocks into energy without greenhouse gas emissions283US 6,187,465 B12001