F17C 2205/0311
Closure means
F17C2205/0311 (Closure means) appears on 435 US grants and 406 published applications in this corpus.
Search patents in F17C- Granted patents
- 435
- Published applications
- 406
- Assignees
- 327
- Inventors
- 1,008
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 3 | 0 |
| 1982 | 4 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 9 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 9 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 16 | 0 |
| 1999 | 10 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 1 |
| 2002 | 11 | 5 |
| 2003 | 4 | 9 |
| 2004 | 8 | 15 |
| 2005 | 7 | 8 |
| 2006 | 6 | 4 |
| 2007 | 8 | 7 |
| 2008 | 4 | 12 |
| 2009 | 4 | 14 |
| 2010 | 8 | 15 |
| 2011 | 4 | 11 |
| 2012 | 8 | 11 |
| 2013 | 3 | 4 |
| 2014 | 8 | 13 |
| 2015 | 9 | 11 |
| 2016 | 5 | 17 |
| 2017 | 6 | 18 |
| 2018 | 9 | 25 |
| 2019 | 17 | 22 |
| 2020 | 15 | 36 |
| 2021 | 25 | 24 |
| 2022 | 24 | 18 |
| 2023 | 19 | 28 |
| 2024 | 29 | 36 |
| 2025 | 18 | 28 |
| 2026 | 19 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Valve structure for hydrogen tank4 Aug 2026US 12,698,842 B2Toyota Jidosha Kabushiki Kaisha
- Pressure reducing device30 Jun 2026US 12,669,220 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Underground storage system for fluid storage2 Jun 2026US 12,644,564 B2Vallourec Oil and Gas France
- Device for protecting a device for supplying pressurised fluid26 May 2026US 12,638,138 B2L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Hydrogen cartridge and gas supply system12 May 2026US 12,624,801 B2Toyota Jidosha Kabushiki Kaisha
- Inflating Device8 Oct 2026US 2026/0309281 A1
- Apparatuses comprising seal components and methods comprising seal components27 Aug 2026US 2026/0250010 A1The Boeing Company
- Pressurized fluid container27 Aug 2026US 2026/0251263 A1Eifhytec
- Pressure vessel for storing a pressurised fluid, such as hydrogen27 Aug 2026US 2026/0251270 A1Tenaris Connections Limited
- Method for controlling the internal pressure of a cryogenic tank13 Aug 2026US 2026/0235256 A1Alfa Laval Switzerland AG
Most cited
By later US patents
- Self-contained mobile fueling station157US 6,786,245 B1Air Products and Chemicals, Inc. · 2004
- Drug particle delivery145US 6,475,181 B1Powderject Research Limited · 2002
- Valve for a gas cylinder144US 5,048,554 ACeodeux S.A. · 1991
- Oxygen concentrator107US 5,858,062 ALitton Systems, Inc. · 1999
- Pressure vessel89US 4,937,019 AIsoworth Limited · 1990