B65D 90/28
Means for preventing or minimising the escape of vapours
B65D90/28 (Means for preventing or minimising the escape of vapours) appears on 24 US grants and 22 published applications in this corpus.
Search patents in B65D- Granted patents
- 24
- Published applications
- 22
- Assignees
- 17
- Inventors
- 29
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 1 | 2 |
| 2004 | 2 | 3 |
| 2005 | 2 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 0 |
| 2016 | 2 | 2 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Storage tank isolation system24 Mar 2026US 12,583,667 B2
- Lightweight-foamed glass aggregates for vaporization suppression8 Oct 2024US 12,110,173 B2Aero Aggregates of North America LLC
- Storage tank isolation system6 Aug 2024US 12,054,337 B2
- Removable thief hatch plug17 Jan 2023US 11,554,912 B2Chesapeake Energy Corporation
- Lightweight-foamed glass aggregates for vaporization suppression4 Oct 2022US 11,459,170 B2Aero Aggregates of North America LLC
- Fabric assembly and method of splicing same19 Feb 2026US 2026/0048930 A1Mesa Industries, Inc.
- Storage Tank Isolation System28 Nov 2024US 2024/0391689 A1
- Lightweight-foamed glass aggregates for vaporization suppression26 Jan 2023US 2023/0027637 A1Aero Aggregates of North America LLC
- Removable thief hatch plug24 Mar 2022US 2022/0089363 A1Chesapeake Energy Corporation
- Lightweight-foamed glass aggregates for vaporization suppression12 Aug 2021US 2021/0246622 A1Aero Aggregates of North America LLC
Most cited
By later US patents
- Sealing arrangement39US 4,331,254 AButterworth Systems Inc. · 1982
- Process for preventing release of contamination from an underground storage tank field18US 6,116,815 A2000
- Process for the transfer of refrigeration15US 4,464,904 AUnion Carbide Corporation · 1984
- Secondary containment cap apparatus for either permanent or removable attachment to a primary chlorine container turret15US 6,742,550 B22004
- Drop tube seal for petroleum underground storage tanks14US 6,655,418 B12003