B64D 2013/0659
Comprising provisions for cooling fuel systems
Official title: {comprising provisions for cooling fuel systems}
B64D2013/0659 (Comprising provisions for cooling fuel systems) appears on 63 US grants and 58 published applications in this corpus.
Search patents in B64D- Granted patents
- 63
- Published applications
- 58
- Assignees
- 32
- Inventors
- 120
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
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| 1987 | 0 | 0 |
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| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 3 | 3 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 3 |
| 2011 | 2 | 1 |
| 2012 | 1 | 3 |
| 2013 | 1 | 0 |
| 2014 | 3 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 7 |
| 2019 | 2 | 6 |
| 2020 | 4 | 2 |
| 2021 | 2 | 4 |
| 2022 | 4 | 5 |
| 2023 | 2 | 5 |
| 2024 | 4 | 5 |
| 2025 | 7 | 4 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Environmental control system with liquid hydrogen fuel vaporization for a hydrogen fuel cell24 Mar 2026US 12,583,614 B2Hamilton Sundstrand Corporation
- Environmental control system with liquid hydrogen fuel vaporization for a combustion engine24 Mar 2026US 12,583,615 B2Hamilton Sundstrand Corporation
- Autonomous air conditioning system for aircraft27 Jan 2026US 12,534,209 B2Airbus Operations GmbH
- System for cooling a fuel cell and fuel cell equipped with such a system6 Jan 2026US 12,519,116 B2Liebherr-Aerospace Toulouse SAS
- Cryogenic cooling system for an aircraft15 Jul 2025US 12,358,630 B2Rtx Corporation
- System and method for reducing the concentration of fuel vapor in the ullage of a fuel tank26 Jun 2025US 2025/0206457 A1Eaton Intelligent Power Limited
- Fuel Cell Aircraft Thermal Management System20 Feb 2025US 2025/0058891 A1The Boeing Company
- Environmental control system with liquid hydrogen fuel vaporization for a hydrogen fuel cell2 Jan 2025US 2025/0002170 A1Hamilton Sundstrand Corporation
- Environmental control system with liquid hydrogen fuel vaporization for a combustion engine2 Jan 2025US 2025/0002171 A1Hamilton Sundstrand Corporation
- Process system17 Oct 2024US 2024/0343397 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Gas turbine engine powered aircraft environmental control system and boundary layer bleed106US 5,143,329 AGeneral Electric Company · 1992
- Fuel conserving air-conditioning apparatus and method for aircraft103US 4,263,786 AThe Boeing Company · 1981
- Cooling systems78US 6,931,834 B2ROLLS-ROYCE plc · 2005
- Adaptive power and thermal management system77US 8,522,572 B2General Electric Company · 2013
- Multi role primary/auxiliary power system with engine start capability for aircraft75US 4,494,372 ALockheed Corporation · 1985