A23B 2/25
With packages transported along a helical path
Official title: with packages transported along a helical path {(with packages moving on the spot while being transported A23B2/203)}
A23B2/25 (With packages transported along a helical path) appears on 40 US grants and 24 published applications in this corpus.
Search patents in A23B- Granted patents
- 40
- Published applications
- 24
- Assignees
- 10
- Inventors
- 42
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 2 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 8 |
| 2020 | 0 | 0 |
| 2021 | 5 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 2 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Continuous low temperature pasteurization system and method2 Jun 2026US 12,642,278 B2JBT Marel Corporation
- Spiral conveyor thermal processing system11 Nov 2025US 12,465,052 B2JBT Marel Corporation
- Contact members for packaged articles heated with radio frequency energy13 May 2025US 12,295,378 B2
- High intensity radio frequency heating of packaged articles16 Jul 2024US 12,035,734 B2
- Contact members for packaged articles heated with radio frequency energy2 Jan 2024US 11,856,976 B2
- Continuous low temperature pasteurization system and method27 Aug 2026US 2026/0248147 A1JBT Marel Corporation
- Spiral conveyor thermal processing system7 May 2026US 2026/0123635 A1JBT Marel Corporation
- Spiral conveyor thermal processing system13 Mar 2025US 2025/0081976 A1John Bean Technologies Corporation
- Contact members for packaged articles heated with radio frequency energy25 Apr 2024US 2024/0130404 A1
- Contact members for packaged articles heated with radio frequency energy8 Dec 2022US 2022/0386655 A1
Most cited
By later US patents
- Cooking oven for slow cooking of food products71US 5,078,120 AStein & Co. GmbH · 1992
- Method of pasteurizing meat products44US 5,741,536 A1998
- Baking apparatus32US 4,118,181 A1978
- Cooking oven for slow-cooking of food products32US 5,243,962 AStein & Co. GmbH · 1993
- Conveyor for processing equipment having gas flow compensation27US 5,702,245 AStein & Co. GmbH · 1997