F17C 2223/01
Handled fluid before transfer, i.e. state of fluid when stored in the
Official title: characterised by the phase
F17C2223/01 (Handled fluid before transfer, i.e. state of fluid when stored in the) appears on 5,281 US grants and 5,427 published applications in this corpus.
Search patents in F17C- Granted patents
- 5,281
- Published applications
- 5,427
- Assignees
- 2,252
- Inventors
- 9,875
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 59 | 0 |
| 1977 | 51 | 0 |
| 1978 | 65 | 0 |
| 1979 | 36 | 0 |
| 1980 | 40 | 0 |
| 1981 | 32 | 0 |
| 1982 | 43 | 0 |
| 1983 | 42 | 0 |
| 1984 | 44 | 0 |
| 1985 | 40 | 0 |
| 1986 | 47 | 0 |
| 1987 | 55 | 0 |
| 1988 | 39 | 0 |
| 1989 | 79 | 0 |
| 1990 | 64 | 0 |
| 1991 | 53 | 0 |
| 1992 | 72 | 0 |
| 1993 | 58 | 0 |
| 1994 | 67 | 0 |
| 1995 | 71 | 0 |
| 1996 | 95 | 0 |
| 1997 | 80 | 0 |
| 1998 | 94 | 0 |
| 1999 | 85 | 0 |
| 2000 | 97 | 0 |
| 2001 | 88 | 18 |
| 2002 | 122 | 90 |
| 2003 | 114 | 102 |
| 2004 | 87 | 130 |
| 2005 | 68 | 137 |
| 2006 | 96 | 156 |
| 2007 | 88 | 177 |
| 2008 | 69 | 164 |
| 2009 | 78 | 170 |
| 2010 | 79 | 178 |
| 2011 | 86 | 136 |
| 2012 | 97 | 148 |
| 2013 | 104 | 167 |
| 2014 | 125 | 246 |
| 2015 | 122 | 256 |
| 2016 | 154 | 243 |
| 2017 | 170 | 198 |
| 2018 | 170 | 296 |
| 2019 | 202 | 261 |
| 2020 | 227 | 274 |
| 2021 | 218 | 296 |
| 2022 | 247 | 332 |
| 2023 | 224 | 371 |
| 2024 | 300 | 357 |
| 2025 | 259 | 335 |
| 2026 | 179 | 189 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compressed hydrogen and air power system6 Oct 2026US 12,753,880 B2Cleantech Geomechanics Inc.
- Tank, in particular for a liquid hydrogen reservoir, provided with at least one dome fixed by way of an outer welded joint6 Oct 2026US 12,753,882 B2Airbus Operations 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.
- Cooling circuit for a system for supplying and cooling a gas6 Oct 2026US 12,753,961 B2Gaztransport Et Technigaz
- Methods and apparatus for a cryogenic fuel distribution system using a bypass29 Sep 2026US 12,747,706 B2GE Avio S. r. l.
- Cryogenic tank and method for manufacturing same8 Oct 2026US 2026/0309272 A1Cryolor
- Hydrogen fuel storage and distribution systems for aircraft8 Oct 2026US 2026/0309276 A1Airbus Operations GmbH
- A hydrogen refueling system8 Oct 2026US 2026/0309277 A1Cavendish Hydrogen A/S
- Method and System For Compact and Hyper Mobile Recompression8 Oct 2026US 2026/0309279 A1Clean Recompression, LLC
- Inflating Device8 Oct 2026US 2026/0309281 A1
Most cited
By later US patents
- Method and apparatus for aligning and supporting semiconductor process gas delivery and regulation components581US 5,732,744 AControl Systems, Inc. · 1998
- Container system for pressurized fluids178US 6,047,860 ASanders Technology, Inc. · 2000
- Container system for pressurized fluids167US 6,116,464 ASanders Technology, Inc. · 2000
- Self-contained mobile fueling station157US 6,786,245 B1Air Products and Chemicals, Inc. · 2004
- Drug particle delivery145US 6,475,181 B1Powderject Research Limited · 2002