F17C 2227/0374
In the liquid
Official title: in the liquid
F17C2227/0374 (In the liquid) appears on 75 US grants and 100 published applications in this corpus.
Search patents in F17C- Granted patents
- 75
- Published applications
- 100
- Assignees
- 60
- Inventors
- 216
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 4 |
| 2006 | 1 | 1 |
| 2007 | 0 | 4 |
| 2008 | 0 | 3 |
| 2009 | 1 | 4 |
| 2010 | 4 | 3 |
| 2011 | 0 | 2 |
| 2012 | 3 | 1 |
| 2013 | 1 | 8 |
| 2014 | 1 | 1 |
| 2015 | 1 | 9 |
| 2016 | 1 | 5 |
| 2017 | 4 | 4 |
| 2018 | 9 | 3 |
| 2019 | 4 | 2 |
| 2020 | 2 | 4 |
| 2021 | 1 | 3 |
| 2022 | 3 | 6 |
| 2023 | 1 | 10 |
| 2024 | 6 | 9 |
| 2025 | 3 | 7 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fuel supply system for hydrogen aircraft, and tank internal pressure adjustment method25 Aug 2026US 12,716,551 B2Kawasaki Jukogyo Kabushiki Kaisha
- Fluid storage and supply device, and vehicle and method comprising such a device17 Feb 2026US 12,553,576 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Pumping of liquid cryogen from a storage tank2 Sep 2025US 12,405,594 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Fluid supply and storage device, vehicle and method including such a device19 Aug 2025US 12,392,451 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Dewar drying device5 Aug 2025US 12,379,071 B2Cryoport, Inc.
- Apparatus and method for dispensing a cryogenic liquid13 Aug 2026US 2026/0235261 A1Air Products and Chemicals, Inc.
- Process and system with a liquid hydrogen centrifugal pump2 Jul 2026US 2026/0185665 A1
- Storage container4 Jun 2026US 2026/0153190 A1Linde Aktiengesellschaft
- System for supplying high-pressure gaseous hydrogen fuel19 Mar 2026US 2026/0078720 A1Volvo Truck Corporation
- Liquid-hydrogen fuel system for an aircraft12 Mar 2026US 2026/0070671 A1
Most cited
By later US patents
- Passive low gravity cryogenic storage vessel50US 5,901,557 AMcDonnell Douglas Corporation · 1999
- Surface tension confined liquid cryogen cooler37US 4,821,907 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1989
- Natural gas vehicle fuel vapor delivery system36US 5,373,700 A1994
- Refrigerated underground storage and tempering system for compressed gas received as a cryogenic liquid31US 3,950,958 A1976
- Liquid cryogen delivery system31US 4,296,610 AUnion Carbide Corporation · 1981