F17C 2203/06
Materials for walls or layers thereof
Official title: Materials for walls or layers thereof; Properties or structures of walls or their materials
F17C2203/06 (Materials for walls or layers thereof) appears on 2,729 US grants and 2,921 published applications in this corpus.
Search patents in F17C- Granted patents
- 2,729
- Published applications
- 2,921
- Assignees
- 1,379
- Inventors
- 5,545
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 36 | 0 |
| 1977 | 22 | 0 |
| 1978 | 24 | 0 |
| 1979 | 19 | 0 |
| 1980 | 29 | 0 |
| 1981 | 22 | 0 |
| 1982 | 22 | 0 |
| 1983 | 22 | 0 |
| 1984 | 24 | 0 |
| 1985 | 26 | 0 |
| 1986 | 21 | 0 |
| 1987 | 26 | 0 |
| 1988 | 24 | 0 |
| 1989 | 35 | 0 |
| 1990 | 26 | 0 |
| 1991 | 27 | 0 |
| 1992 | 25 | 0 |
| 1993 | 20 | 0 |
| 1994 | 31 | 0 |
| 1995 | 39 | 0 |
| 1996 | 39 | 0 |
| 1997 | 43 | 0 |
| 1998 | 39 | 0 |
| 1999 | 35 | 0 |
| 2000 | 47 | 0 |
| 2001 | 52 | 17 |
| 2002 | 64 | 42 |
| 2003 | 59 | 42 |
| 2004 | 32 | 71 |
| 2005 | 27 | 62 |
| 2006 | 45 | 83 |
| 2007 | 40 | 77 |
| 2008 | 35 | 76 |
| 2009 | 37 | 86 |
| 2010 | 49 | 87 |
| 2011 | 36 | 87 |
| 2012 | 49 | 67 |
| 2013 | 48 | 86 |
| 2014 | 67 | 110 |
| 2015 | 56 | 149 |
| 2016 | 91 | 118 |
| 2017 | 85 | 124 |
| 2018 | 93 | 173 |
| 2019 | 111 | 150 |
| 2020 | 128 | 149 |
| 2021 | 116 | 144 |
| 2022 | 143 | 186 |
| 2023 | 119 | 211 |
| 2024 | 163 | 209 |
| 2025 | 154 | 202 |
| 2026 | 107 | 113 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for storing fluorobutene6 Oct 2026US 12,753,137 B2Resonac Corporation
- High-pressure fluid storage container with oxidation resistance/hydrogen embrittlement resistance through surface treatment6 Oct 2026US 12,753,881 B2Duksan Aetherct Co., Ltd.
- 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
- Pressure vessel29 Sep 2026US 12,747,829 B2Toyota Jidosha Kabushiki Kaisha
- Gaseous fuel storage system29 Sep 2026US 12,747,835 B2FirstElement Fuel, Inc.
- Cryogenic tank and method for manufacturing same8 Oct 2026US 2026/0309272 A1Cryolor
- Fabricating and Joining Metallic Cylindrical Shell Courses of Large Diameter Pressure Vessels Containing High Internal Pressure8 Oct 2026US 2026/0309273 A1
- Single-layer or multilayer structure for transporting, storing or distributing compressed gas8 Oct 2026US 2026/0309274 A1Arkema France
- Cryogenic fluid storage tank8 Oct 2026US 2026/0309275 A1L Air Liquide, Societe Anonyme Pour L'Etude et L'Exploitation des Procedes Georges Claude
- Sulfur dioxide mixture-filled container and sulfur dioxide composition1 Oct 2026US 2026/0298410 A1Sumitomo Seika Chemicals Co., Ltd.
Most cited
By later US patents
- 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
- 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