B29C 65/082
Angular, i.e. torsional ultrasonic welding
Official title: {Angular, i.e. torsional ultrasonic welding}
B29C65/082 (Angular, i.e. torsional ultrasonic welding) appears on 42 US grants and 43 published applications in this corpus.
Search patents in B29C- Granted patents
- 42
- Published applications
- 43
- Assignees
- 26
- Inventors
- 87
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 4 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 2 |
| 2014 | 1 | 1 |
| 2015 | 3 | 2 |
| 2016 | 0 | 2 |
| 2017 | 1 | 4 |
| 2018 | 1 | 3 |
| 2019 | 5 | 2 |
| 2020 | 5 | 7 |
| 2021 | 2 | 1 |
| 2022 | 5 | 1 |
| 2023 | 2 | 1 |
| 2024 | 0 | 3 |
| 2025 | 3 | 4 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for fabricating tote bags7 Jul 2026US 12,673,477 B2Freedom, Inc.
- Ultrasonic sonotrodes, method for producing ultrasonic sonotrodes, and method for welding24 Mar 2026US 12,583,053 B2Telsonic Holding AG
- Ultrasonic and vibration welding of thermoplastics using a vibratable tool24 Mar 2026US 12,583,185 B2Branson Ultrasonics Corporation
- Method and apparatus for ultrasonic welding thermoplastic components20 Jan 2026US 12,528,136 B2Rohr, Inc.
- Ultrasonic booster and device for processing workpieces30 Dec 2025US 12,508,666 B2Telsonic Holding AG
- Welding tool having a curved and structured working surface, method for welding and welded workpiece31 Jul 2025US 2025/0242429 A1Telsonic Holding AG
- Ultrasonic sonotrodes, method for producing ultrasonic sonotrodes, and method for welding15 May 2025US 2025/0153263 A1Telsonic Holding AG
- Marking label, marking system and method for producing a marking label13 Feb 2025US 2025/0053770 A1Schreiner Group GmbH & Co. KG
- Method and apparatus for ultrasonic welding thermoplastic components6 Feb 2025US 2025/0041962 A1Rohr, Inc.
- Ultrasonic and Vibration Welding of Thermoplastics Using A Vibratable Tool14 Nov 2024US 2024/0375357 A1Branson Ultrasonics Corporation
Most cited
By later US patents
- Ultrasonic wave sealing method for container18US 6,802,920 B2Shikoku Kakoki Co., Ltd. · 2004
- Method of ultrasonic welding for a resin case15US 5,830,300 AStar Micronics Co., Ltd. · 1998
- Method and apparatus for welding polymer fabrics14US 6,547,904 B12003
- Method of anchoring a connector, and connector13US 8,950,159 B2Woodwelding AG · 2015
- Tool horn converting longitudinal vibration to torsional vibration11US 5,662,766 A1997