B29C 66/8416
Of different thickness
Official title: {of different thickness}
B29C66/8416 (Of different thickness) appears on 47 US grants and 34 published applications in this corpus.
Search patents in B29C- Granted patents
- 47
- Published applications
- 34
- Assignees
- 39
- Inventors
- 92
- Latest grant
- 12 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 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 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 5 |
| 2014 | 4 | 2 |
| 2015 | 3 | 5 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 4 | 1 |
| 2019 | 2 | 3 |
| 2020 | 3 | 4 |
| 2021 | 3 | 0 |
| 2022 | 3 | 0 |
| 2023 | 2 | 1 |
| 2024 | 0 | 2 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Packaging material sealing device, packaging machine and method for operating a packaging material sealing device12 Aug 2025US 12,384,583 B2Syntegon Packaging Solutions B.V.
- Packaging material sealing device, packaging machine and method for operating a packaging material sealing device27 May 2025US 12,312,117 B2Syntegon Packaging Solutions B.V.
- Depth control of seal line penetration for rotary ultrasonic horn/anvil welding without mechanical stop23 May 2023US 11,654,637 B2Dukane IAS, LLC
- Device and method for connecting profiled parts18 Apr 2023US 11,629,547 B2Rotox Holding GmbH
- Depth control of seal line penetration for rotary ultrasonic horn/anvil welding without mechanical stop9 Aug 2022US 11,407,182 B1Dukane IAS, LLC
- Packaging machine4 Jun 2026US 2026/0152308 A1Ulma Packaging, S. Coop.
- Variable weld spacing6 Feb 2025US 2025/0042098 A1Georg Fischer Rohrleitungssysteme AG
- Packaging material sealing device, packaging machine and method for operating a packaging material sealing device7 Mar 2024US 2024/0076083 A1Syntegon Packaging Solutions B.V.
- Packaging material sealing device, packaging machine and method for operating a packaging material sealing device7 Mar 2024US 2024/0076087 A1Syntegon Packaging Solutions B.V.
- Depth control of seal line penetration for rotary ultrasonic horn/anvil welding without mechanical stop23 Feb 2023US 2023/0053660 A1Dukane IAS, LLC
Most cited
By later US patents
- Plastic bag sealing apparatus with an ultracapacitor discharging power circuit41US 6,058,998 ATilia International, Inc. · 2000
- Bag sealer29US 4,378,266 A1983
- Horizontal wrapper with a side seal attachment21US 5,417,041 AClamco Corporation · 1995
- Production of foam core insulating panels17US 4,608,103 ADeraspan Corporation · 1986
- Ultrasonic seam bonding method and apparatus16US 6,521,067 B1Rosslyn Precision Limited · 2003