F28D 2021/0047
For hydrogen or other compressed gas storage tanks
Official title: {for hydrogen or other compressed gas storage tanks}
F28D2021/0047 (For hydrogen or other compressed gas storage tanks) appears on 17 US grants and 27 published applications in this corpus.
Search patents in F28D- Granted patents
- 17
- Published applications
- 27
- Assignees
- 29
- Inventors
- 76
- Latest grant
- 20 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 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 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 4 |
| 2025 | 1 | 0 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flow assisted anti-fouling geometries for compact heat exchangers20 May 2025US 12,305,932 B2National Technology & Engineering Solutions of Sandia, LLC
- Heat transferring device and heat transferring component thereof27 Feb 2024US 11,913,733 B2Asia Pacific Fuel Cell Technologies, Ltd.
- Flow assisted anti-fouling geometries for compact heat exchangers21 Nov 2023US 11,821,696 B1National Technology & Engineering Solutions of Sandia, LLC
- Vapor compression system19 Feb 2019US 10,209,013 B2Johnson Controls Technology Company
- Hydrogen tank cooling device and cooling method in hydrogen fuel automobile, and hydrogen fuel automobile12 Apr 2011US 7,921,662 B2Kabushiki Kaisha Toyota Jidoshokki
- Optimized recovery of compressed or liquid gas refueling heat energy17 Sep 2026US 2026/0276321 A1
- Conduit and inner base plate for a heat exchanger, associated heat exchanger, aircraft and method of vaporizing a working fluid19 Mar 2026US 2026/0078963 A1Airbus Operations GmbH
- Air cooled heat exchanger24 Oct 2024US 2024/0353189 A1Dhes B.V.
- Flow assisted anti-fouling geometries for compact heat exchangers27 Jun 2024US 2024/0210133 A1National Technology & Engineering Solutions of Sandia, LLC
- Heat transferring device and heat transferring component thereof16 May 2024US 2024/0159476 A1Asia Pacific Fuel Cell Technologies, Ltd.
Most cited
By later US patents
- Heat exchanger using a hydrogen occlusion alloy38US 4,609,038 AAgency of Industrial Science and Technology · 1986
- Heat exchanging unit with a hydrogen adsorption alloy20US 4,819,717 AAgency of Industrial Science and Technology · 1989
- Heat exchanging unit with a hydrogen adsorption alloy20US 4,819,718 AAgency of Industrial Science & Technology and Kurimoto Ltd. · 1989
- Vane heat transfer structure16US 6,626,323 B2Energy Conversion Devices, Inc. · 2003
- Hydrogen storage tank10US 7,326,281 B2Kabushiki Kaisha Toyota Jidoshokki · 2008