B65B 37/02
Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of
Official title: by gravity flow
B65B37/02 (Supplying or feeding fluent-solid, plastic, or liquid material, or loose masses of) appears on 64 US grants and 83 published applications in this corpus.
Search patents in B65B- Granted patents
- 64
- Published applications
- 83
- Assignees
- 67
- Inventors
- 173
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 3 |
| 2012 | 1 | 0 |
| 2013 | 1 | 2 |
| 2014 | 2 | 1 |
| 2015 | 1 | 3 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 4 | 5 |
| 2019 | 1 | 6 |
| 2020 | 5 | 3 |
| 2021 | 6 | 9 |
| 2022 | 4 | 5 |
| 2023 | 3 | 10 |
| 2024 | 6 | 10 |
| 2025 | 13 | 8 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Powder intake unit1 Sep 2026US 12,722,824 B2Tetra Laval Holdings & Finance S. A.
- Pharmaceutical order processing systems and methods11 Aug 2026US 12,703,572 B2Express Scripts Strategic Development, Inc.
- Food inputting apparatus and food inputting method2 Jun 2026US 12,643,703 B2Cj Cheiljedang Corporation
- Packaging system for producing pouches comprising a water-soluble foil and a powder21 Apr 2026US 12,606,330 B2Eme Engel Machinefabriek En Engineering B.V.
- Cleaning method for cleaning a filling machine and filling machine for carrying out the cleaning method7 Apr 2026US 12,594,586 B2SIG Services AG
- Compact bag filling machine and method of use8 Oct 2026US 2026/0307833 A1Sandbags, LLC
- Material delivery system13 Aug 2026US 2026/0237530 A1Tokamak Energy Ltd
- Self-centering clamping device16 Jul 2026US 2026/0201996 A1
- Method for filling a plurality of containers with a bulk material and filling machine18 Jun 2026US 2026/0167369 A1Ocme S.R.L.
- Method to fill a container28 May 2026US 2026/0145828 A1
Most cited
By later US patents
- Drug packing apparatus58US 5,678,393 AKabushiki Kaisha Yuyama Seisakusho · 1997
- Portable device for dispensing fluent materials into containers42US 5,927,356 A1999
- High quality control tablet filler device30US 6,345,487 B1Luciano Packaging Technologies, Inc. · 2002
- Dispenser for frangible frozen food articles26US 6,305,573 B1RAM Center, Inc. · 2001
- Bagging machine and method19US 5,626,004 AAutomated Packaging Systems, Inc. · 1997