F17C 2201/0157
Polygonal
F17C2201/0157 (Polygonal) appears on 313 US grants and 385 published applications in this corpus.
Search patents in F17C- Granted patents
- 313
- Published applications
- 385
- Assignees
- 177
- Inventors
- 700
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 4 |
| 2002 | 6 | 3 |
| 2003 | 5 | 0 |
| 2004 | 4 | 6 |
| 2005 | 1 | 6 |
| 2006 | 8 | 20 |
| 2007 | 2 | 9 |
| 2008 | 5 | 13 |
| 2009 | 3 | 13 |
| 2010 | 5 | 13 |
| 2011 | 7 | 7 |
| 2012 | 6 | 5 |
| 2013 | 7 | 23 |
| 2014 | 11 | 23 |
| 2015 | 13 | 23 |
| 2016 | 16 | 20 |
| 2017 | 13 | 22 |
| 2018 | 22 | 19 |
| 2019 | 21 | 17 |
| 2020 | 16 | 17 |
| 2021 | 14 | 25 |
| 2022 | 11 | 23 |
| 2023 | 19 | 32 |
| 2024 | 24 | 19 |
| 2025 | 15 | 13 |
| 2026 | 17 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- Liquefied gas storage facility comprising a polygonal load-bearing structure12 May 2026US 12,624,796 B2Gaztransport Et Technigaz
- Method for assembling and installing a liquefied gas storage tank12 May 2026US 12,624,797 B2Gaztransport Et Technigaz
- Sealed and thermally insulating tank5 May 2026US 12,618,520 B2Gaztransport Et Technigaz
- Pressurized fluid container27 Aug 2026US 2026/0251263 A1Eifhytec
- Storage tank13 Aug 2026US 2026/0235258 A1Dast Tanks, LLC
- Insulation system for stand-alone type b liquefied gas storage tank, design method thereof, and ship including same16 Jul 2026US 2026/0200555 A1Hanwha Ocean Co., Ltd.
- Wall for a sealed and thermally insulating tank16 Jul 2026US 2026/0202015 A1Gaztransport Et Technigaz
- Wall of a tank for storing a fluid and method for mounting such a wall16 Jul 2026US 2026/0202016 A1Gaztransport Et Technigaz
Most cited
By later US patents
- 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
- Bulk containers for high purity chemical delivery systems59US 5,562,132 AAdvanced Delivery & Chemical Systems, Ltd. · 1996
- Self-contained portable post-mix beverage dispenser apparatus having access for manually loading syrup CO.sub.2 and water57US 4,688,701 AThe Coca-Cola Company · 1987
- Level control systems for high purity chemical delivery systems53US 5,711,354 AAdvanced Delivery & Chemical Systems, Ltd. · 1998