A23B 2/708
In a controlled atmosphere
Official title: in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
A23B2/708 (In a controlled atmosphere) appears on 648 US grants and 713 published applications in this corpus.
Search patents in A23B- Granted patents
- 648
- Published applications
- 713
- Assignees
- 460
- Inventors
- 1,607
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 2 | 0 |
| 1980 | 6 | 0 |
| 1981 | 4 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 10 | 0 |
| 1990 | 13 | 0 |
| 1991 | 16 | 0 |
| 1992 | 21 | 0 |
| 1993 | 11 | 0 |
| 1994 | 19 | 0 |
| 1995 | 14 | 0 |
| 1996 | 14 | 0 |
| 1997 | 15 | 0 |
| 1998 | 22 | 0 |
| 1999 | 22 | 0 |
| 2000 | 19 | 0 |
| 2001 | 27 | 6 |
| 2002 | 16 | 22 |
| 2003 | 27 | 33 |
| 2004 | 7 | 33 |
| 2005 | 14 | 33 |
| 2006 | 12 | 27 |
| 2007 | 6 | 21 |
| 2008 | 6 | 20 |
| 2009 | 7 | 33 |
| 2010 | 8 | 27 |
| 2011 | 12 | 24 |
| 2012 | 25 | 27 |
| 2013 | 17 | 27 |
| 2014 | 13 | 34 |
| 2015 | 13 | 26 |
| 2016 | 23 | 22 |
| 2017 | 11 | 26 |
| 2018 | 12 | 28 |
| 2019 | 20 | 39 |
| 2020 | 15 | 48 |
| 2021 | 25 | 27 |
| 2022 | 26 | 36 |
| 2023 | 18 | 31 |
| 2024 | 15 | 24 |
| 2025 | 16 | 21 |
| 2026 | 12 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of sterilization specimen conditioning18 Aug 2026US 12,708,681 B2Noxilizer, Inc.
- Oxygen absorber tablet16 Jun 2026US 12,653,205 B2
- Packaged presliced ready-to-eat meat products and methods thereof2 Jun 2026US 12,642,279 B2Cargill, Incorporated
- Emulsion for improving meat19 May 2026US 12,628,839 B2Texas Tech University System
- Food and fresh produce disinfection chamber utilizing fast mixed liquid and nonequilibrium plasma-generated species12 May 2026US 12,622,440 B2AA Plasma LLC
- Systems and methods for applying treatments for preservation of perishable goods3 Sep 2026US 2026/0256156 A1RLMB Group, LLC
- System and method for producing a pasty food27 Aug 2026US 2026/0248164 A1Challenger Industrial Solutions GmbH
- Method for the rapid osmotic drying of food13 Aug 2026US 2026/0231967 A1
- Cell-cultured food in packaging container, production method for cell-cultured food in packaging container, and preservation method for cell-cultured food in packaging container23 Jul 2026US 2026/0206774 A1Toyo Seikan Group Holdings, Ltd.
- Cell-cultured food in packaging container, production method for cell-cultured food in packaging container, and preservation method for cell-cultured food in packaging container23 Jul 2026US 2026/0206776 A1Toyo Seikan Group Holdings, Ltd.
Most cited
By later US patents
- Modular assembly for a holding cabinet controller204US 6,658,994 B1Chromalox, Inc. · 2003
- Oxygen scavenger191US 4,536,409 AAmerican Can Company · 1985
- Oxygen scavenger141US 5,143,763 AToray Industries, Inc. · 1992
- Storage device for processed foods119US 4,426,923 A1984
- Multilayer structure for a package for scavenging oxygen111US 5,350,622 AW. R. Grace & Co.-Conn. · 1994