A23B 9/22
In a controlled atmosphere comprising other gases in addition to co2, n2
Official title: in a controlled atmosphere comprising other gases in addition to CO2, N2, O2 or H2O
A23B9/22 (In a controlled atmosphere comprising other gases in addition to co2, n2) appears on 36 US grants and 49 published applications in this corpus.
Search patents in A23B- Granted patents
- 36
- Published applications
- 49
- Assignees
- 29
- Inventors
- 106
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 2 | 4 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 3 |
| 2011 | 2 | 1 |
| 2012 | 3 | 3 |
| 2013 | 1 | 0 |
| 2014 | 1 | 1 |
| 2015 | 1 | 2 |
| 2016 | 2 | 3 |
| 2017 | 1 | 2 |
| 2018 | 1 | 0 |
| 2019 | 2 | 3 |
| 2020 | 0 | 1 |
| 2021 | 1 | 5 |
| 2022 | 0 | 4 |
| 2023 | 2 | 1 |
| 2024 | 3 | 4 |
| 2025 | 2 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Method and plant for obtaining a ready-to-use food product based on rice germ22 Oct 2024US 12,121,037 B2Rondolino Societa' Cooperativa Agricola
- Gas monitoring device and method1 Oct 2024US 12,102,079 B2Degesch America, Inc.
- Methods of reducing aflatoxin in nuts17 Sep 2026US 2026/0271948 A1Olam Americas, LLC
- Sterilization of Plant Material19 Mar 2026US 2026/0077078 A1Cold Plasma Group Inc.
- Equipment and method for ozone circulation fumigation in grain depot4 Dec 2025US 2025/0366485 A1Zhejiang A & F University
- Treatment of agricultural, food and related products for eliminating contaminants and enchancing shelf-life3 Apr 2025US 2025/0107543 A1
- Reactive gas, reactive gas generation system and product treatment using reactive gas19 Dec 2024US 2024/0415135 A1NanoGuard Technologies, LLC
Most cited
By later US patents
- Processes for preparation of oil compositions41US 7,741,500 B2Monsanto Technology LLC · 2010
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- High PUFA oil compositions24US 7,902,388 B22011
- Method and container for insecticidally storing grains19US 6,063,418 AFujimori Kogyo Co., Ltd. · 2000
- Method of preserving foods using noble gases14US 6,342,261 B12002