F17C 1/04
Protecting sheathings
F17C1/04 (Protecting sheathings) appears on 486 US grants and 605 published applications in this corpus.
Search patents in F17C- Granted patents
- 486
- Published applications
- 605
- Assignees
- 257
- Inventors
- 963
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 1 |
| 2002 | 11 | 4 |
| 2003 | 9 | 5 |
| 2004 | 5 | 12 |
| 2005 | 3 | 5 |
| 2006 | 5 | 13 |
| 2007 | 4 | 6 |
| 2008 | 4 | 5 |
| 2009 | 4 | 13 |
| 2010 | 7 | 15 |
| 2011 | 7 | 12 |
| 2012 | 6 | 13 |
| 2013 | 12 | 19 |
| 2014 | 16 | 18 |
| 2015 | 13 | 32 |
| 2016 | 18 | 23 |
| 2017 | 20 | 32 |
| 2018 | 20 | 46 |
| 2019 | 26 | 35 |
| 2020 | 37 | 43 |
| 2021 | 41 | 51 |
| 2022 | 58 | 57 |
| 2023 | 32 | 36 |
| 2024 | 25 | 36 |
| 2025 | 33 | 47 |
| 2026 | 16 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for winding filament and pressure vessel manufactured thereby22 Sep 2026US 12,741,431 B2Iljin Hysolus Co., Ltd.
- Fibre-reinforced pressure vessel28 Jul 2026US 12,692,981 B2Nproxx B.V.
- Space conformable pressurized gas storage system28 Jul 2026US 12,692,982 B2Quantum Fuel Systems LLC
- Liner for a pressure vessel, and pressure vessel30 Jun 2026US 12,669,217 B2Bayerische Motoren Werke Aktiengesellschaft
- Non-cylindrical hydrogen storage tank16 Jun 2026US 12,655,938 B2Saudi Arabian Oil Company
- Storage device1 Oct 2026US 2026/0298414 A1
- Method for manufacturing pressure vessel configured to store fluid17 Sep 2026US 2026/0273870 A1Toyota Jidosha Kabushiki Kaisha
- Pressure vessel system and/or method therefore17 Sep 2026US 2026/0276156 A1Verne Inc.
- Manufacturing device and manufacturing method for pressure tank27 Aug 2026US 2026/0249544 A1Toyota Jidosha Kabushiki Kaisha
- Hydrogen containment airplane float technology13 Aug 2026US 2026/0233830 A1Wipaire, Inc.
Most cited
By later US patents
- Pressure vessel70US 5,758,796 AToyoda Gosei Co., Ltd. · 1998
- High performance, thin metal lined, composite overwrapped pressure vessel64US 5,822,838 ALockheed Martin Corporation · 1998
- Thermoplastic liner for and method of overwrapping high pressure vessels55US 5,499,739 AAtlantic Research Corporation · 1996
- Pressure vessel and process for producing the same41US 6,190,481 B1Toray Industries, Inc. · 2001
- Apparatus and method of arresting ductile fracture propagation40US 4,559,974 A1985