B65B 13/325
Ultrasonic welding
Official title: {Ultrasonic welding}
B65B13/325 (Ultrasonic welding) appears on 12 US grants and 13 published applications in this corpus.
Search patents in B65B- Granted patents
- 12
- Published applications
- 13
- Assignees
- 12
- Inventors
- 31
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Strapping device and method for producing strapped packages1 Sep 2026US 12,722,821 B2Krones AG
- Relaxation device of cardboard strapping machine14 Nov 2023US 11,814,198 B2Packway Inc.
- Press-type strapping machine with improved top-platen control8 Nov 2022US 11,491,752 B2Signode Industrial Group LLC
- Sealing head for modular steel strapping machine23 Jun 2015US 9,061,779 B2Signode Industrial Group LLC
- Sealing head for modular steel strapping machine13 May 2014US 8,720,326 B2Illinois Tool Works Inc.
- Polyester Straps Useful in Binding Applications, Methods of Manufacture, Systems and Uses Thereof6 Mar 2025US 2025/0074675 A1Eam-Mosca Corporation
- Strapping device and method for producing strapped packages15 Feb 2024US 2024/0051694 A1Krones AG
- Clamping assembly25 Jan 2024US 2024/0025585 A1ABB Schweiz AG
- Relaxation Device of Cardboard Strapping Machine23 Dec 2021US 2021/0394940 A1Packway Inc.
- Strapping machine and method for securing a piece of metal strap in a loop around one or more objects5 Aug 2021US 2021/0237917 A1Sund Birsta AB
Most cited
By later US patents
- Apparatus for applying weldable bands to packages or the like21US 4,244,773 A1981
- Ultrasonic friction-fusion method and apparatus16US 4,482,421 ASignode Corporation · 1984
- Sealing head for modular steel strapping machine8US 9,061,779 B2Signode Industrial Group LLC · 2015
- Sealing head for modular steel strapping machine7US 8,720,326 B2Illinois Tool Works Inc. · 2014
- Broad tape binding of stacked packed products2US 5,437,141 AATS Automatic Taping Systems AG · 1995