A23B 2/97
Using irradiation or electric treatment
Official title: using irradiation or electric treatment, e.g. ultrasonic waves
A23B2/97 (Using irradiation or electric treatment) appears on 65 US grants and 89 published applications in this corpus.
Search patents in A23B- Granted patents
- 65
- Published applications
- 89
- Assignees
- 62
- Inventors
- 191
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 3 |
| 2003 | 3 | 2 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 0 | 0 |
| 2014 | 0 | 4 |
| 2015 | 1 | 4 |
| 2016 | 3 | 2 |
| 2017 | 1 | 2 |
| 2018 | 4 | 9 |
| 2019 | 3 | 4 |
| 2020 | 2 | 11 |
| 2021 | 3 | 8 |
| 2022 | 7 | 12 |
| 2023 | 2 | 5 |
| 2024 | 7 | 6 |
| 2025 | 6 | 3 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dehydrating apparatus and method24 Feb 2026US 12,557,823 B2Candry Technologies Inc.
- Fine bamboo powder and preparation method therefor and use thereof9 Dec 2025US 12,491,228 B2Sichuan Senlong Bio-Tech Co., Ltd.
- Apparatus and method for producing dry pasta21 Oct 2025US 12,446,602 B2Wealth & Research Trading Ltd.
- Smart infusion system, device, and method19 Aug 2025US 12,389,919 B1Meta 9 Limited
- Supersonic dehydration and disinfection system and method5 Aug 2025US 12,379,156 B2
- Process for converting pomace derived from wineries into a food ingredient and product12 Mar 2026US 2026/0068914 A1
- Supersonic dehydration and disinfection system and method25 Dec 2025US 2025/0389482 A1Adar Technologies, LLC
- Smart infusion system, device, and method2 Oct 2025US 2025/0302059 A1Meta 9 Limited
- Crispy banana snack products30 Jan 2025US 2025/0031731 A1Enwave Corporation
- System and method for modular dehydration with heating and cooling modules26 Dec 2024US 2024/0423250 A1
Most cited
By later US patents
- Dehydration plant53US 6,233,841 B1Australian Rural Dehydration Enterprise Pty. Ltd. · 2001
- Method and apparatus for drying or heat-treating products53US 6,297,479 B12001
- Combined microwave and thermal drying apparatus46US 4,746,968 AMcDonnell Douglas Corporation · 1988
- Method and apparatus for drying or heat-treating products44US 6,442,866 B22002
- Method for drying under reduced pressure using microwaves43US 7,665,226 B2Fukuoka Prefectural Government · 2010