F17C 2265/066
For feeding engines for propulsion
Official title: for feeding engines for propulsion
F17C2265/066 (For feeding engines for propulsion) appears on 361 US grants and 563 published applications in this corpus.
Search patents in F17C- Granted patents
- 361
- Published applications
- 563
- Assignees
- 216
- Inventors
- 991
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 8 |
| 2003 | 3 | 1 |
| 2004 | 4 | 7 |
| 2005 | 5 | 7 |
| 2006 | 4 | 6 |
| 2007 | 2 | 7 |
| 2008 | 7 | 12 |
| 2009 | 4 | 10 |
| 2010 | 6 | 7 |
| 2011 | 2 | 7 |
| 2012 | 5 | 16 |
| 2013 | 9 | 13 |
| 2014 | 11 | 37 |
| 2015 | 7 | 24 |
| 2016 | 8 | 21 |
| 2017 | 17 | 20 |
| 2018 | 17 | 35 |
| 2019 | 20 | 34 |
| 2020 | 27 | 22 |
| 2021 | 19 | 21 |
| 2022 | 22 | 20 |
| 2023 | 24 | 64 |
| 2024 | 29 | 77 |
| 2025 | 35 | 48 |
| 2026 | 41 | 39 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vented methane gas mitigation system with failure detection6 Oct 2026US 12,753,731 B1Caterpillar Inc.
- Compressed-gas storage container and vehicle6 Oct 2026US 12,753,879 B2Rheinmetall Invent GmbH
- Power-saving liquefied-gas-fuel ship and method for processing boil-off gas for liquefied-gas-fuel ship6 Oct 2026US 12,753,884 B2Hanwha Ocean Co., Ltd.
- Methods and apparatus for a cryogenic fuel distribution system using a bypass29 Sep 2026US 12,747,706 B2GE Avio S. r. l.
- Configuration for a LH2 fuel cell aircraft with distributed systems25 Aug 2026US 12,715,602 B2The Boeing Company
- Assembly for aircraft, comprising a specific architecture for the distribution of fuel composition and electricity24 Sep 2026US 2026/0285498 A1
- Fuel system for supplying an aircraft with hydrogen, method and aircraft24 Sep 2026US 2026/0287120 A1MTU Aero Engines AG
- Hydrogen aircraft17 Sep 2026US 2026/0274432 A1Kawasaki Jukogyo Kabushiki Kaisha
- Method for Removing Hydrogen, for Completely Emptying a Liquid-Hydrogen Tank, and Use of Same17 Sep 2026US 2026/0276150 A1Daimler Truck AG
- Assembly for storing a liquefied cryogenic fluid, vehicle and method27 Aug 2026US 2026/0251269 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
Most cited
By later US patents
- Transportable hydrogen refueling station106US 6,755,225 B1Quantum Fuel Systems Technologies Worldwide, Inc. · 2004
- Multi-component refrigeration process for liquefaction of natural gas100US 5,950,453 AExxon Production Research Company · 1999
- Control module for natural gas fuel supply for a vehicle90US 6,041,762 AImpco Technologies, Inc. · 2000
- Intensifier apparatus and method for supplying high pressure gaseous fuel to an internal combustion engine81US 5,832,906 AWestport Research Inc. · 1998
- Natural gas fueling system63US 5,887,567 A1999