B65D 90/501
Comprising hollow spaces within walls
Official title: comprising hollow spaces within walls
B65D90/501 (Comprising hollow spaces within walls) appears on 117 US grants and 42 published applications in this corpus.
Search patents in B65D- Granted patents
- 117
- Published applications
- 42
- Assignees
- 47
- Inventors
- 111
- Latest grant
- 19 Mar 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 5 | 0 |
| 1986 | 1 | 0 |
| 1987 | 11 | 0 |
| 1988 | 7 | 0 |
| 1989 | 9 | 0 |
| 1990 | 9 | 0 |
| 1991 | 9 | 0 |
| 1992 | 11 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 7 |
| 2005 | 1 | 1 |
| 2006 | 3 | 2 |
| 2007 | 0 | 4 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 2 |
| 2012 | 0 | 3 |
| 2013 | 2 | 1 |
| 2014 | 4 | 4 |
| 2015 | 1 | 4 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 3 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 3 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Container for storing liquids and manufacturing method thereof19 Mar 2024US 11,932,484 B2
- High-performance seafloor flexible oil storage system29 Aug 2023US 11,738,287 B2Petroliam Nasional Berhad (20076-K)
- Controlled nitrogen blanketing systems15 Nov 2022US 11,498,755 B2
- Underground storage tank30 Nov 2021US 11,186,433 B2
- Apparatus and method for providing an interstitial space9 Jun 2020US 10,675,837 B2
- Tank lining30 Apr 2026US 2026/0116037 A1Adler & Allan Limited
- Inspection of tanks using liner and vacuum15 Feb 2024US 2024/0053219 A1
- Underground storage tank27 Jan 2022US 2022/0024687 A1
- Container for storing liquids and manufacturing method thereof14 Oct 2021US 2021/0316942 A1
- A high-performance seafloor flexible oil storage system13 May 2021US 2021/0138363 A1Shanghai Eb Pipeline Engineering Ltd.
Most cited
By later US patents
- Fluid storage tank system96US 4,796,676 A1989
- Total containment storage tank system78US 4,685,327 A1987
- Double-wall underground container for storing liquids and leak detecting means therefor57US 4,561,292 AOwens-Corning Fiberglas Corporation · 1985
- Subterranean tank leak detection system and method57US 4,568,925 A1986
- Liquid storage tank assembly57US 4,651,893 A1987