B65B 9/2021
Combined with longitudinal welding devices
Official title: {combined with longitudinal welding devices}
B65B9/2021 (Combined with longitudinal welding devices) appears on 55 US grants and 45 published applications in this corpus.
Search patents in B65B- Granted patents
- 55
- Published applications
- 45
- Assignees
- 30
- Inventors
- 99
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 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 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 3 |
| 2002 | 3 | 5 |
| 2003 | 6 | 6 |
| 2004 | 4 | 2 |
| 2005 | 2 | 0 |
| 2006 | 2 | 4 |
| 2007 | 2 | 1 |
| 2008 | 0 | 1 |
| 2009 | 2 | 2 |
| 2010 | 2 | 2 |
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 0 |
| 2015 | 3 | 1 |
| 2016 | 0 | 1 |
| 2017 | 2 | 0 |
| 2018 | 1 | 2 |
| 2019 | 0 | 3 |
| 2020 | 1 | 0 |
| 2021 | 3 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for manufacturing a pouched product28 Jul 2026US 12,692,033 B2Nicoventures Trading Limited
- Sealing device and longitudinal sealing device comprising such a sealing device3 Jun 2025US 12,319,458 B2Syntegon Technology GmbH
- Sealing machine and a method for sealing a sealing material2 Apr 2024US 11,945,618 B2Multivac Sepp Haggenmueller SE & Co. KG
- Packaging machine for generating re-closable packages28 Mar 2023US 11,613,390 B2Ulma Packaging, S. Coop.
- Inductor for induction welding of a packaging material15 Feb 2022US 11,247,405 B2Tetra Laval Holdings & Finance S. A.
- Apparatus and method for manufacturing a pouched product14 May 2026US 2026/0131923 A1Nicoventures Trading Limited
- Apparatus and method for manufacturing and inspecting a pouched product or at least one object associated therewith14 May 2026US 2026/0131927 A1Nicoventures Trading Limited
- Sealing device and longitudinal sealing device comprising such a sealing device26 Dec 2024US 2024/0425217 A1Syntegon Technology GmbH
- A method for assessing quality of a longitudinal sealing and a server19 Oct 2023US 2023/0331419 A1Tetra Laval Holdings & Finance S. A.
- Sealing machine and a method for sealing a sealing material20 Apr 2023US 2023/0120336 A1Multivac Sepp Haggenmueller SE & Co. KG
Most cited
By later US patents
- Tubeless vertical form, fill and seal packaging machine with improved feed means71US 4,136,505 APackage Machinery Company · 1979
- Flat sided forming tube for a form-fill-seal machine70US 5,255,497 ATriangle Package Machinery Company · 1993
- Tubular bagging machine61US 6,729,112 B2Rovema Verpackungsmaschinen GmbH · 2004
- Shaping shoulder and a device for producing longitudinally shaped webs52US 6,845,602 B2GVL Gesellschaft für Verpackungs-technik und -logistik mbH · 2005
- Control system for package making machine48US 4,128,985 APackage Machinery Company · 1978