B65G 23/18
Suction or magnetic elements
B65G23/18 (Suction or magnetic elements) appears on 26 US grants and 19 published applications in this corpus.
Search patents in B65G- Granted patents
- 26
- Published applications
- 19
- Assignees
- 19
- Inventors
- 41
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 7 |
| 2013 | 5 | 1 |
| 2014 | 1 | 0 |
| 2015 | 3 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 3 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 2 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Magnetic conveyor system6 Jan 2026US 12,515,896 B2Laitram, L. L. C.
- Magnetic XY sorting conveyor16 Apr 2024US 11,958,694 B2Laitram, L. L. C.
- Automated securing and releasing of items on shuttles30 Jan 2024US 11,883,851 B1Amazon Technologies, Inc.
- Transport unit for a long stator linear motor29 Nov 2022US 11,515,762 B2B&R Industrial Automation GmbH
- Methods and systems for a conveyor assembly11 Aug 2020US 10,737,883 B2Ppm Technologies Holdings, LLC
- Magnetic conveyor system9 Jan 2025US 2025/0011109 A1Laitram, L. L. C.
- Magnetic xy sorting conveyor14 Sep 2023US 2023/0286756 A1Laitram, L. L. C.
- Transport unit for a long stator linear motor4 Feb 2021US 2021/0036583 A1B&R Industrial Automation GmbH
- Methods and systems for a conveyor assembly8 Aug 2019US 2019/0241369 A1Ppm Technologies Holdings, LLC
- Continuous conveyor10 May 2018US 2018/0127215 A1Axmann Foerdersysteme GmbH
Most cited
By later US patents
- Bi-directional magnetic sample rack conveying system89US 6,571,934 B1Dade Behring Inc. · 2003
- Magnetic drive spiral conveyor system38US 4,981,208 AThe Cambridge Wire Cloth Company · 1991
- Conveyor system24US 6,607,073 B2Denipro AG · 2003
- Conveying device with articulated conveying element21US 9,056,720 B2Robert Bosch GmbH · 2015
- Chain conveyor system9US 8,434,613 B2Tsubakimoto Chain Co. · 2013