B65B 37/18
By weighing
Official title: by weighing {(devices or methods for controlling the quantity of material or liquid fed or filled into a container by weighing B65B1/32, B65B3/28)}
B65B37/18 (By weighing) appears on 58 US grants and 61 published applications in this corpus.
Search patents in B65B- Granted patents
- 58
- Published applications
- 61
- Assignees
- 49
- Inventors
- 139
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 4 |
| 2011 | 2 | 4 |
| 2012 | 1 | 4 |
| 2013 | 5 | 8 |
| 2014 | 4 | 2 |
| 2015 | 2 | 2 |
| 2016 | 3 | 3 |
| 2017 | 2 | 1 |
| 2018 | 4 | 7 |
| 2019 | 3 | 3 |
| 2020 | 4 | 3 |
| 2021 | 3 | 0 |
| 2022 | 2 | 6 |
| 2023 | 1 | 2 |
| 2024 | 4 | 2 |
| 2025 | 0 | 2 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System for aseptic packaging and method of using the same3 Feb 2026US 12,539,482 B2Sanfilippo Tech, LLC.
- Automatic meal dispenser and meal dispenser mechanism thereof3 Feb 2026US 12,539,988 B2Peng Fa Design International Co. Ltd.
- Automated string cheese packaging system26 Nov 2024US 12,151,837 B2Leprino Foods Company
- Bag-making and packaging machine9 Jul 2024US 12,030,685 B2Ishida Co., Ltd.
- Dosing device for feeding an infusion product14 May 2024US 11,981,463 B2I.M.A. Industrial Macchine Automatiche S.P.A.
- Feed assemblies and methods5 Feb 2026US 2026/0035185 A1Altria Client Services LLC
- Automatic meal dispenser and meal dispenser mechanism thereof1 Jan 2026US 2026/0001669 A1Peng Fa Design International Co. Ltd.
- Production management apparatus4 Dec 2025US 2025/0370436 A1Ishida Co., Ltd.
- Methods of identifying defective dispersion feeders4 Sep 2025US 2025/0277689 A1Ishida Europe Limited
- Automated string cheese packaging system1 Aug 2024US 2024/0253835 A1Leprino Foods Company
Most cited
By later US patents
- Apparatus and process for the metering of predetermined quantities of at least one product77US 4,669,634 ARoussel Uclaf · 1987
- Food packaging method and apparatus28US 4,144,693 AToyo Corporation · 1979
- Dispenser for frangible frozen food articles26US 6,305,573 B1RAM Center, Inc. · 2001
- Dispenser system and methods for medication compliance24US 10,073,954 B22018
- Weighing hopper and method19US 4,081,004 AOlinkfraft, Inc. · 1978