B65D 81/266
For absorbing gases
Official title: {for absorbing gases, e.g. oxygen absorbers or desiccants (B65D51/244, B65D51/30 take precedence)}
B65D81/266 (For absorbing gases) appears on 901 US grants and 1,088 published applications in this corpus.
Search patents in B65D- Granted patents
- 901
- Published applications
- 1,088
- Assignees
- 559
- Inventors
- 1,983
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 8 | 0 |
| 1988 | 10 | 0 |
| 1989 | 8 | 0 |
| 1990 | 6 | 0 |
| 1991 | 10 | 0 |
| 1992 | 21 | 0 |
| 1993 | 15 | 0 |
| 1994 | 17 | 0 |
| 1995 | 10 | 0 |
| 1996 | 19 | 0 |
| 1997 | 44 | 0 |
| 1998 | 40 | 0 |
| 1999 | 31 | 0 |
| 2000 | 27 | 0 |
| 2001 | 30 | 7 |
| 2002 | 25 | 29 |
| 2003 | 19 | 43 |
| 2004 | 16 | 44 |
| 2005 | 11 | 32 |
| 2006 | 12 | 35 |
| 2007 | 13 | 36 |
| 2008 | 8 | 33 |
| 2009 | 12 | 35 |
| 2010 | 22 | 24 |
| 2011 | 17 | 39 |
| 2012 | 15 | 37 |
| 2013 | 19 | 44 |
| 2014 | 23 | 58 |
| 2015 | 18 | 46 |
| 2016 | 36 | 60 |
| 2017 | 41 | 66 |
| 2018 | 37 | 56 |
| 2019 | 30 | 62 |
| 2020 | 31 | 46 |
| 2021 | 30 | 58 |
| 2022 | 33 | 48 |
| 2023 | 30 | 39 |
| 2024 | 31 | 46 |
| 2025 | 30 | 45 |
| 2026 | 25 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Container with cap and locator aid6 Oct 2026US 12,752,972 B2Airnov, Inc.
- Liquid-filled combination container, inspection method, and manufacturing method for liquid-filled combination container6 Oct 2026US 12,752,999 B2Dai Nippon Printing Co.Ltd.
- Container with an oxygen absorber29 Sep 2026US 12,747,084 B2Integra Specialty Products, Inc.
- Blister packages containing active material and methods of making and using same8 Sep 2026US 12,728,073 B2CSP Technologies, Inc.
- Packaged, sealed container system for stable storage of an oxygen sensitive pharmaceutical formulation25 Aug 2026US 12,714,681 B2Baxter Healthcare S. A.
- Ethylene oxide abatement systems1 Oct 2026US 2026/0295520 A1Boston Scientific Scimed, Inc.
- Ethylene oxide abatement systems1 Oct 2026US 2026/0295522 A1Boston Scientific Scimed, Inc.
- Ethylene oxide abatement systems1 Oct 2026US 2026/0295523 A1Boston Scientific Scimed, Inc.
- Ethylene oxide abatement systems1 Oct 2026US 2026/0295524 A1Boston Scientific Scimed, Inc.
- Oxygen scavenger package, air-permeable packaging material for oxygen scavenger, and method for producing same17 Sep 2026US 2026/0274547 A1Mitsubishi Gas Chemical Company, Inc.
Most cited
By later US patents
- Sealed sterile package1,508US 4,730,726 AUnited States Surgical Corporation · 1988
- Method for forming a sealed sterile package1,497US 4,777,780 AUnited States Surgical Corporation · 1988
- Article forming system696US 4,773,182 AHighland Supply Corporation · 1988
- Flower pot or flower pot cover having connected and unconnected segments in the skirt341US 5,152,100 AHighland Supply Corporation · 1992
- Desiccant entrained polymer287US 5,911,937 ACapitol Specialty Plastics, Inc. · 1999