B65H 2801/69
Form fill-and-seal machines
B65H2801/69 (Form fill-and-seal machines) appears on 42 US grants and 33 published applications in this corpus.
Search patents in B65H- Granted patents
- 42
- Published applications
- 33
- Assignees
- 28
- Inventors
- 92
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 1 |
| 2020 | 3 | 5 |
| 2021 | 3 | 1 |
| 2022 | 5 | 3 |
| 2023 | 1 | 3 |
| 2024 | 2 | 6 |
| 2025 | 2 | 0 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and system for controlling tube orientation in a food packaging system15 Sep 2026US 12,735,218 B2Tetra Laval Holdings & Finance S. A.
- Winding device7 Apr 2026US 12,597,628 B2Wuxi Intelligent Equipment Co. Ltd.
- Splice mechanism for a packaging assembly10 Feb 2026US 12,545,456 B2TNA Australia Pty Limited
- Performing web tensioning adjustments in a food packaging system based on reinforcement learning23 Sep 2025US 12,420,968 B2Tetra Laval Holdings & Finance S. A.
- Enhancing package formation in a food packaging system based on reinforcement learning2 Sep 2025US 12,404,058 B2Tetra Laval Holdings & Finance S. A.
- Conveying device for a web of packaging material and packaging machine for producing sealed packages provided with said conveying device1 Oct 2026US 2026/0296825 A1Tetra Laval Holdings & Finance S. A.
- In-line web material processing machine and method for producing a coated material6 Aug 2026US 2026/0226607 A1Stora Enso OYJ
- Film supply device and bag-making-packaging machine9 Jul 2026US 2026/0192959 A1Ishida Co., Ltd.
- Splice mechanism for a packaging assembly20 Jun 2024US 2024/0199255 A1TNA Australia Pty Limited
- Winding device28 Mar 2024US 2024/0105980 A1Wuxi Lead Intelligent Equipment Co., Ltd.
Most cited
By later US patents
- Apparatus for registration and control for a moving web56US 4,316,566 AR. A. Jones & Co. Inc. · 1982
- Packaging machine with device for monitoring remaining amount of web in a roll45US 5,524,413 AIshida Co., Ltd. · 1996
- Method of transferring from a plant for the production of packaging material to a filling machine, a method of providing a packaging material with information, as well as packaging material and the use thereof40US 7,337,980 B2Tetra Laval Holdings & Finance S. A. · 2008
- Packaging film feeding and splicing apparatus and method35US 5,388,387 AKliklok Corporation · 1995
- Method of tensioning a web of packaging material26US 4,691,499 AFuji Machinery Co., Ltd. · 1987