B65D 51/244
Provided with oxygen absorbers
Official title: {provided with oxygen absorbers}
B65D51/244 (Provided with oxygen absorbers) appears on 69 US grants and 87 published applications in this corpus.
Search patents in B65D- Granted patents
- 69
- Published applications
- 87
- Assignees
- 54
- Inventors
- 173
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 3 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 4 |
| 2006 | 1 | 3 |
| 2007 | 1 | 2 |
| 2008 | 1 | 2 |
| 2009 | 1 | 1 |
| 2010 | 1 | 3 |
| 2011 | 1 | 3 |
| 2012 | 0 | 3 |
| 2013 | 1 | 4 |
| 2014 | 1 | 4 |
| 2015 | 0 | 5 |
| 2016 | 3 | 8 |
| 2017 | 3 | 2 |
| 2018 | 4 | 2 |
| 2019 | 4 | 7 |
| 2020 | 5 | 4 |
| 2021 | 3 | 4 |
| 2022 | 3 | 4 |
| 2023 | 3 | 5 |
| 2024 | 3 | 5 |
| 2025 | 3 | 5 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Closure device and method for preserving oxidizable products21 Jul 2026US 12,686,541 B2
- Systems and methods for de-oxygenation of a closed container16 Jun 2026US 12,654,915 B2Avex, LLC
- Beverage sealing cap28 Apr 2026US 12,612,226 B2Stasis Preservation LLC
- Closure device and method for preserving oxidizable products13 Jan 2026US 12,522,405 B2
- Assembly defining a chamber for an active material and method for manufacturing such an assembly25 Nov 2025US 12,479,646 B2Airnov, Inc.
- Assembly defining a chamber for an active material and method for manufacturing such an assembly11 Jun 2026US 2026/0159303 A1Airnov, Inc.
- Sealing cap and closure comprising the same22 Jan 2026US 2026/0021944 A1Airnov, Inc.
- Tamper-evident closure27 Nov 2025US 2025/0361064 A1Airnov, Inc.
- Beverage sealing cap30 Oct 2025US 2025/0333221 A1Stasis Preservation LLC
- Fresh-keeping structure24 Jul 2025US 2025/0235052 A1Zeroplus Technology Co., Ltd.
Most cited
By later US patents
- Container closure wth liner and method of producing the same107US 5,542,557 AToyo Seikan Kaisha, Ltd. · 1996
- Container sealing member with oxygen absorbent67US 4,287,995 AMitsubishi Gas Chemical Company, Inc. · 1981
- Oxygen scavenger container used for cap67US 4,756,436 AMitsubishi Gas Chemical Company, Inc. · 1988
- Oxygen absorbent-containing bag and container sealing member having the same61US 4,421,235 AMitsubishi Gas Chemical Company, Inc. · 1983
- Closure with oxygen scavenging system55US 4,279,350 AEthyl Corporation · 1981