A23B 4/015
Preserving by irradiation or electric treatment without heating effect
A23B4/015 (Preserving by irradiation or electric treatment without heating effect) appears on 121 US grants and 145 published applications in this corpus.
Search patents in A23B- Granted patents
- 121
- Published applications
- 145
- Assignees
- 92
- Inventors
- 291
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 4 |
| 2003 | 4 | 5 |
| 2004 | 1 | 2 |
| 2005 | 2 | 5 |
| 2006 | 1 | 3 |
| 2007 | 1 | 4 |
| 2008 | 2 | 2 |
| 2009 | 0 | 4 |
| 2010 | 4 | 7 |
| 2011 | 4 | 9 |
| 2012 | 3 | 10 |
| 2013 | 6 | 7 |
| 2014 | 10 | 9 |
| 2015 | 6 | 9 |
| 2016 | 9 | 9 |
| 2017 | 4 | 6 |
| 2018 | 2 | 2 |
| 2019 | 5 | 8 |
| 2020 | 4 | 4 |
| 2021 | 3 | 6 |
| 2022 | 2 | 11 |
| 2023 | 4 | 5 |
| 2024 | 4 | 6 |
| 2025 | 3 | 2 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and device for purine reduction, and equipment and electronic equipment and storage medium21 Jul 2026US 12,685,319 B2Hefei Hualing Co., Ltd.
- Refrigeration device having magnetic field freshness-preserving apparatus23 Jun 2026US 12,663,204 B2Haier Smart Home Co., Ltd.
- Process for dry aging meat9 Dec 2025US 12,490,750 B2Saltbrick Retail, LLC
- Composition for photodynamic reaction containing extract of Ligularia fischeri as an effective ingredient, antimicrobial, antifungal and sterilization composition including the same, and sterilization method using the composition for photodynamic reaction7 Oct 2025US 12,433,925 B2Korea Institute of Science and Technology
- Methods and systems for using and controlling higher dose rate ionizing radiation in short time intervals23 Sep 2025US 12,420,116 B2Intraop Medical Corporation
- Space electromagnetic field generator and freshness maintenance device using the same8 Oct 2026US 2026/0311923 A1
- Refrigeration device having magnetic field freshness-preserving apparatus24 Sep 2026US 2026/0287248 A1Haier Smart Home Co., Ltd.
- Method of predicting microbial contamination16 Jul 2026US 2026/0201482 A1Cargill, Incorporated
- Method for controlling bacterial biofilms4 Jun 2026US 2026/0151647 A1Braincon GmbH & Co KG
- Process for dry aging meat26 Feb 2026US 2026/0053153 A1Saltbrick Retail, LLC
Most cited
By later US patents
- Method and apparatus for disinfecting or sterilizing foodstuffs and other articles89US 5,902,619 A1999
- Method and composition for washing poultry during processing87US 6,514,556 B2Ecolab Inc. · 2003
- Apparatus for treating liquids with wave energy from an electrical arc58US 7,857,972 B2Foret Plasma Labs, LLC · 2010
- Ultra-high temperature pasteurization of meat products54US 5,470,597 AUtah State University · 1995
- Method of sterilizing an edible substrate with UV radiation54US 5,597,597 A1997