F17C 1/16
Constructed of plastics materials
Official title: constructed of plastics materials {(shaping of plastics B29C)}
F17C1/16 (Constructed of plastics materials) appears on 488 US grants and 553 published applications in this corpus.
Search patents in F17C- Granted patents
- 488
- Published applications
- 553
- Assignees
- 302
- Inventors
- 1,108
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 8 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 8 | 0 |
| 1996 | 11 | 0 |
| 1997 | 7 | 0 |
| 1998 | 9 | 0 |
| 1999 | 7 | 0 |
| 2000 | 7 | 0 |
| 2001 | 9 | 1 |
| 2002 | 14 | 9 |
| 2003 | 11 | 6 |
| 2004 | 2 | 12 |
| 2005 | 5 | 9 |
| 2006 | 7 | 7 |
| 2007 | 2 | 8 |
| 2008 | 7 | 8 |
| 2009 | 7 | 16 |
| 2010 | 3 | 16 |
| 2011 | 14 | 16 |
| 2012 | 3 | 11 |
| 2013 | 9 | 19 |
| 2014 | 15 | 24 |
| 2015 | 14 | 29 |
| 2016 | 22 | 17 |
| 2017 | 15 | 23 |
| 2018 | 9 | 43 |
| 2019 | 27 | 34 |
| 2020 | 23 | 30 |
| 2021 | 34 | 42 |
| 2022 | 41 | 36 |
| 2023 | 29 | 38 |
| 2024 | 22 | 39 |
| 2025 | 26 | 32 |
| 2026 | 17 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pressure vessel29 Sep 2026US 12,747,829 B2Toyota Jidosha Kabushiki Kaisha
- Composite pressure hull and methods of forming15 Sep 2026US 12,734,768 B2The Boeing Company
- Hydrogen tank15 Sep 2026US 12,736,180 B2Toyota Jidosha Kabushiki Kaisha
- Pressure vessel and method for manufacturing pressure vessel8 Sep 2026US 12,729,811 B2Yachiyo Industry Co., Ltd.
- Fiber structure14 Jul 2026US 12,679,048 B2Kabushiki Kaisha Toyota Jidoshokki
- Single-layer or multilayer structure for transporting, storing or distributing compressed gas8 Oct 2026US 2026/0309274 A1Arkema France
- End boss sealing17 Sep 2026US 2026/0276155 A1Worthington Industries Poland SP z.o.o.
- Composite material high-pressure vessel with enhanced sealing between metal nozzle boss and plastic liner joint10 Sep 2026US 2026/0266427 A1Dongseo Dnc Co., Ltd.
- Composition and liner for high pressure gas storage tank comprising thereof3 Sep 2026US 2026/0258239 A1Hanwha Solutions Corporation
- Fuel storage and supply system for vehicle fuel cells3 Sep 2026US 2026/0258905 A1Obshchestvo Ogranichennoi Otvetstvennostiu " Evokargo"
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
- Boss for a filament wound pressure vessel96US 5,429,845 ABrunswick Corporation · 1995
- Pressure vessel with damage mitigating system92US 5,476,189 A1995
- Method of manufacturing an overwrapped pressure vessel86US 3,969,812 AMartin Marietta Corporation · 1976