H01M 8/04951
Of the individual fuel cell
Official title: {of the individual fuel cell}
H01M8/04951 (Of the individual fuel cell) appears on 16 US grants and 20 published applications in this corpus.
Search patents in H01M- Granted patents
- 16
- Published applications
- 20
- Assignees
- 19
- Inventors
- 54
- Latest grant
- 5 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 3 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 2 | 2 |
| 2016 | 2 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 2 | 0 |
| 2020 | 1 | 2 |
| 2021 | 0 | 2 |
| 2022 | 1 | 1 |
| 2023 | 3 | 2 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method for controlling fuel cell device5 Mar 2024US 11,923,579 B2Japan Aerospace Exploration Agency
- Fuel cell staging for molten carbonate fuel cells12 Dec 2023US 11,843,150 B2ExxonMobil Technology and Engineering Company
- Method and apparatus for controlling an electrochemical process22 Aug 2023US 11,732,371 B2NewSouth Innovations Pty Limited
- Fuel cell vehicle and method of stopping the same4 Jul 2023US 11,695,137 B2Honda Motor Co., Ltd.
- Fuel cell staging for molten carbonate fuel cells18 Oct 2022US 11,476,486 B2ExxonMobil Technology and Engineering Company
- Voltage detection system23 Jul 2026US 2026/0211009 A1Toyota Jidosha Kabushiki Kaisha
- Method for controlling fuel cell device16 Mar 2023US 2023/0084323 A1Japan Aerospace Exploration Agency
- Fuel cell staging for molten carbonate fuel cells5 Jan 2023US 2023/0006236 A1ExxonMobil Technology and Engineering Company
- Fuel cell vehicle and method of stopping the same26 May 2022US 2022/0166040 A1Honda Motor Co., Ltd.
- Fuel cell system and method for controlling the same4 Mar 2021US 2021/0066736 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Sensor cell for an electrochemical fuel cell stack15US 6,673,480 B1Ballard Power Systems Inc. · 2004
- Method and apparatus for rejuvenating fuel cells7US 7,038,424 B2Estco Battery Management Inc. · 2006
- Fuel cell staging for molten carbonate fuel cells6US 11,476,486 B2ExxonMobil Technology and Engineering Company · 2022
- Fuel cell system and control method of fuel cell system4US 9,509,004 B2Toyota Jidosha Kabushiki Kaisha · 2016
- Alarm recovery system and method for fuel cell testing systems3US 6,978,224 B2Hydrogenics Corporation · 2005