F17C 2270/0763
Fuel cells
F17C2270/0763 (Fuel cells) appears on 106 US grants and 153 published applications in this corpus.
Search patents in F17C- Granted patents
- 106
- Published applications
- 153
- Assignees
- 70
- Inventors
- 264
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 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 | 0 | 1 |
| 2002 | 2 | 3 |
| 2003 | 1 | 2 |
| 2004 | 2 | 9 |
| 2005 | 0 | 6 |
| 2006 | 4 | 20 |
| 2007 | 6 | 15 |
| 2008 | 8 | 11 |
| 2009 | 4 | 11 |
| 2010 | 11 | 8 |
| 2011 | 8 | 5 |
| 2012 | 5 | 3 |
| 2013 | 2 | 1 |
| 2014 | 2 | 3 |
| 2015 | 3 | 5 |
| 2016 | 3 | 0 |
| 2017 | 1 | 7 |
| 2018 | 3 | 2 |
| 2019 | 5 | 10 |
| 2020 | 4 | 4 |
| 2021 | 4 | 2 |
| 2022 | 7 | 7 |
| 2023 | 5 | 7 |
| 2024 | 9 | 7 |
| 2025 | 2 | 2 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fuel gas storage system15 Sep 2026US 12,736,188 B2Toyota Jidosha Kabushiki Kaisha
- Organic composite gas storage tank5 May 2026US 12,618,515 B2ROLLS-ROYCE plc
- Hydrogen fuel cell cooling10 Mar 2026US 12,573,644 B2Caterpillar Inc.
- Intelligent fuel storage and blending system6 Jan 2026US 12,516,639 B2
- Blended fuel dispensing system with adaptive fuel storage parameters29 Jul 2025US 12,372,039 B2
- Remaining amount estimation method for hydrogen tank, remaining amount estimation device for hydrogen tank, and power generation system9 Jul 2026US 2026/0194190 A1Panasonic Intellectual Property Management Co., Ltd.
- A fuel cell system having a secondary hydrogen storage tank to avoid shutting down the fuel cell system during refueling8 Jan 2026US 2026/0009503 A1Volvo Truck Corporation
- Fuel gas storage system25 Dec 2025US 2025/0389392 A1Toyota Jidosha Kabushiki Kaisha
- Blended fuel dispensing system with adaptive fuel storage parameters20 Nov 2025US 2025/0354526 A1
- Hydrogen fuel cell cooling17 Oct 2024US 2024/0347742 A1Caterpillar Inc.
Most cited
By later US patents
- Gas storage system48US 7,309,380 B2BASF SE · 2007
- In-can fuel cell metering valve38US 7,392,922 B2Illinois Tool Works Inc. · 2008
- Mounting structure for high pressure gas vessels and mounting method30US 6,708,719 B2Nissan Motor Co., Ltd. · 2004
- In-can fuel cell metering valve30US 7,661,568 B2Illinois Tool Works Inc. · 2010
- Tubular metal body, method of producing same, liner for pressure vessel and method of producing same26US 7,430,888 B2Honda Motor Co., Ltd. · 2008