B29C 66/81413
Being non-symmetrical
Official title: {being non-symmetrical (B29C66/81415 takes precedence)}
B29C66/81413 (Being non-symmetrical) appears on 53 US grants and 35 published applications in this corpus.
Search patents in B29C- Granted patents
- 53
- Published applications
- 35
- Assignees
- 42
- Inventors
- 132
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 2 | 2 |
| 2003 | 2 | 1 |
| 2004 | 3 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 4 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 2 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 1 | 3 |
| 2019 | 0 | 3 |
| 2020 | 2 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 2 |
| 2023 | 3 | 0 |
| 2024 | 1 | 5 |
| 2025 | 3 | 1 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for sealing battery case and secondary battery manufactured using the same11 Aug 2026US 12,706,322 B2LG Energy Solution, Ltd.
- Ultrasonic and vibration welding of thermoplastics using a vibratable tool24 Mar 2026US 12,583,185 B2Branson Ultrasonics Corporation
- Processing element comprising a structural element23 Dec 2025US 12,502,841 B2Herrmann Ultraschalltechnik GmbH & Co. KG
- Apparatus for applying a lid to a support containing a product19 Aug 2025US 12,391,417 B2G. Mondini S. P. A
- Counter-element for ultrasonic machining15 Jul 2025US 12,358,236 B2Herrmann Ultraschalltechnik GmbH & Co. KG
- Ultrasonic sealing system and anvil thereof20 Aug 2026US 2026/0241643 A1Tetra Laval Holdings & Finance S. A.
- Package sealing apparatus6 Aug 2026US 2026/0225754 A1Mars, Incorporated
- Apparatus and method for applying a lid to a support containing a product and related pack16 Jan 2025US 2025/0019102 A1G. Mondini S. P. A
- Processing element comprising a structural element19 Dec 2024US 2024/0416592 A1Herrmann Ultraschalltechnik GmbH & Co. KG
- Ultrasonic and Vibration Welding of Thermoplastics Using A Vibratable Tool14 Nov 2024US 2024/0375357 A1Branson Ultrasonics Corporation
Most cited
By later US patents
- Ultrasonic rotary horn246US 5,096,532 AKimberly-Clark Corporation · 1992
- Woven textile fabric having an ultrasonically cut and sealed edge and apparatus and process for producing same69US 4,534,819 ASprings Industries, Inc. · 1985
- Woven textile fabric having an ultrasonically cut and sealed edge and apparatus and process for producing same62US 4,693,771 ASprings Industries, Inc. · 1987
- Easily openable sealed container and process for producing the same60US 5,316,603 ATaiwan Semiconductor Manufacturing Company.Ltd · 1994
- Method for producing fabric covered panels59US 6,066,217 ASonics & Materials, Inc. · 2000