F17C 2201/0104
Cylindrical
Official title: cylindrical
F17C2201/0104 (Cylindrical) appears on 3,030 US grants and 3,113 published applications in this corpus.
Search patents in F17C- Granted patents
- 3,030
- Published applications
- 3,113
- Assignees
- 1,533
- Inventors
- 6,121
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 25 | 0 |
| 1978 | 29 | 0 |
| 1979 | 19 | 0 |
| 1980 | 18 | 0 |
| 1981 | 23 | 0 |
| 1982 | 22 | 0 |
| 1983 | 19 | 0 |
| 1984 | 27 | 0 |
| 1985 | 29 | 0 |
| 1986 | 30 | 0 |
| 1987 | 34 | 0 |
| 1988 | 29 | 0 |
| 1989 | 50 | 0 |
| 1990 | 46 | 0 |
| 1991 | 26 | 0 |
| 1992 | 38 | 0 |
| 1993 | 30 | 0 |
| 1994 | 33 | 0 |
| 1995 | 41 | 0 |
| 1996 | 58 | 0 |
| 1997 | 44 | 0 |
| 1998 | 67 | 0 |
| 1999 | 56 | 0 |
| 2000 | 62 | 0 |
| 2001 | 53 | 12 |
| 2002 | 65 | 48 |
| 2003 | 55 | 63 |
| 2004 | 49 | 78 |
| 2005 | 42 | 80 |
| 2006 | 55 | 86 |
| 2007 | 49 | 85 |
| 2008 | 43 | 94 |
| 2009 | 38 | 99 |
| 2010 | 57 | 91 |
| 2011 | 49 | 92 |
| 2012 | 59 | 80 |
| 2013 | 58 | 99 |
| 2014 | 71 | 108 |
| 2015 | 72 | 149 |
| 2016 | 87 | 107 |
| 2017 | 79 | 117 |
| 2018 | 89 | 179 |
| 2019 | 114 | 144 |
| 2020 | 114 | 147 |
| 2021 | 131 | 162 |
| 2022 | 147 | 190 |
| 2023 | 128 | 220 |
| 2024 | 164 | 243 |
| 2025 | 171 | 224 |
| 2026 | 117 | 116 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compressed-gas storage container and vehicle6 Oct 2026US 12,753,879 B2Rheinmetall Invent GmbH
- 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
- Pressurized gas source29 Sep 2026US 12,747,053 B2Coravin, Inc.
- Gaseous fuel storage system29 Sep 2026US 12,747,835 B2FirstElement Fuel, Inc.
- Cryogenic container for a vehicle and a method of manufacturing an outer container of the cryogenic container22 Sep 2026US 12,742,517 B2Hyundai Motor Company
- Hydrogen generation apparatus8 Oct 2026US 2026/0307037 A1
- Fabricating and Joining Metallic Cylindrical Shell Courses of Large Diameter Pressure Vessels Containing High Internal Pressure8 Oct 2026US 2026/0309273 A1
- Cryogenic fluid storage tank8 Oct 2026US 2026/0309275 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Hydrogen fuel storage and distribution systems for aircraft8 Oct 2026US 2026/0309276 A1Airbus Operations GmbH
- Inflating Device8 Oct 2026US 2026/0309281 A1
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
- Process for liquefaction of natural gas137US 6,023,942 AExxon Production Research Company · 2000
- Vapor cooled shielding liner for cryogenic storage in composite pressure vessels124US 10,422,478 B2Washington State University · 2019
- Fluid storage and dispensing system111US 6,089,027 AAdvanced Technology Materials, Inc. · 2000