F17C 2201/0147
Complex
Official title: complex
F17C2201/0147 (Complex) appears on 563 US grants and 665 published applications in this corpus.
Search patents in F17C- Granted patents
- 563
- Published applications
- 665
- Assignees
- 360
- Inventors
- 1,276
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 9 | 0 |
| 1996 | 5 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 7 | 0 |
| 2001 | 8 | 5 |
| 2002 | 13 | 8 |
| 2003 | 14 | 5 |
| 2004 | 7 | 22 |
| 2005 | 4 | 10 |
| 2006 | 15 | 28 |
| 2007 | 6 | 19 |
| 2008 | 9 | 21 |
| 2009 | 6 | 22 |
| 2010 | 10 | 22 |
| 2011 | 11 | 15 |
| 2012 | 10 | 17 |
| 2013 | 15 | 30 |
| 2014 | 19 | 33 |
| 2015 | 18 | 33 |
| 2016 | 29 | 36 |
| 2017 | 19 | 33 |
| 2018 | 26 | 39 |
| 2019 | 32 | 32 |
| 2020 | 38 | 28 |
| 2021 | 26 | 36 |
| 2022 | 22 | 33 |
| 2023 | 26 | 48 |
| 2024 | 36 | 40 |
| 2025 | 30 | 27 |
| 2026 | 25 | 23 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Pressure vessel29 Sep 2026US 12,747,829 B2Toyota Jidosha Kabushiki Kaisha
- Composite structures, composite storage tanks, vehicles including such composite storage tanks, and related systems and methods18 Aug 2026US RE50,993 E1Northrop Grumman Systems Corporation
- Transportation of the large size unit consisting of a storage tank and a base slab11 Aug 2026US 12,704,224 B2CB&I STS Delaware LLC
- Method for leak testing a sealed and thermally insulating tank for storing a fluid7 Jul 2026US 12,674,716 B2Gaztransport Et Technigaz
- Non-cylindrical hydrogen storage tank16 Jun 2026US 12,655,938 B2Saudi Arabian Oil Company
- Storage device1 Oct 2026US 2026/0298414 A1
- Pressurized fluid container27 Aug 2026US 2026/0251263 A1Eifhytec
- Vessels with concave elements and systems including the same13 Aug 2026US 2026/0235257 A1The Boeing Company
- Storage tank13 Aug 2026US 2026/0235258 A1Dast Tanks, LLC
- Apparatus and method for dispensing a cryogenic liquid13 Aug 2026US 2026/0235261 A1Air Products and Chemicals, Inc.
Most cited
By later US patents
- Fabricated pressure vessel89US 4,946,056 AButtes Gas & Oil Co. · 1990
- Shipping container for storing materials at cryogenic temperatures81US 6,119,465 A2000
- Manifold systems for high purity chemical delivery systems75US 5,590,695 AAdvanced Delivery & Chemical Systems, Ltd. · 1997
- Cryogenic tank and aircraft structural interface74US 3,979,005 AThe Boeing Company · 1976
- Bulk containers for high purity chemical delivery systems59US 5,562,132 AAdvanced Delivery & Chemical Systems, Ltd. · 1996