B29C 66/3474
Perpendicular to the plane of the joint
Official title: {perpendicular to the plane of the joint}
B29C66/3474 (Perpendicular to the plane of the joint) appears on 55 US grants and 62 published applications in this corpus.
Search patents in B29C- Granted patents
- 55
- Published applications
- 62
- Assignees
- 48
- Inventors
- 132
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 4 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 3 |
| 2011 | 3 | 2 |
| 2012 | 0 | 0 |
| 2013 | 2 | 2 |
| 2014 | 0 | 2 |
| 2015 | 2 | 2 |
| 2016 | 2 | 4 |
| 2017 | 3 | 3 |
| 2018 | 3 | 4 |
| 2019 | 3 | 3 |
| 2020 | 5 | 3 |
| 2021 | 3 | 6 |
| 2022 | 3 | 4 |
| 2023 | 4 | 4 |
| 2024 | 4 | 6 |
| 2025 | 3 | 5 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of joining pipes and apparatus for facilitating the same13 Jan 2026US 12,523,329 B2
- Induction welding thermoplastic material with different electrical conductivities2 Dec 2025US 12,485,623 B2Rohr, Inc.
- Method and apparatus for joining thermoplastic composite components2 Dec 2025US 12,485,624 B2Rohr, Inc.
- Apparatus and method for sealing secondary battery30 Sep 2025US 12,431,562 B2LG Energy Solution, Ltd.
- Method for evaluating an assembly by welding of parts based on thermoplastic materials3 Sep 2024US 12,076,937 B2Arkema France
- Method of joining pipes and apparatus for facilitating the same16 Apr 2026US 2026/0104122 A1
- Method and device for infrared welding of polymer composites11 Sep 2025US 2025/0282102 A1Luxembourg Institute of Science and Technology (List)
- Method for electromagnetic welding of molded parts and a heat sink for use in such method6 Mar 2025US 2025/0074009 A1Kok & Van Engelen Composite Structures B.V.
- Induction welding thermoplastic material with different electrical conductivities6 Feb 2025US 2025/0042097 A1Rohr, Inc.
- Method and apparatus for joining thermoplastic composite components23 Jan 2025US 2025/0026083 A1Rohr, Inc.
Most cited
By later US patents
- Apertured nonwoven webs115US 3,949,127 AKimberly-Clark Corporation · 1976
- Joining of composite materials by induction heating77US 5,240,542 AThe Board of Trustees of the Leland Stanford Junior University · 1993
- Rotary impulse sealer69US 7,247,219 B2Sealed Air Corporation (US) · 2007
- Apparatus for bonding or melt fusing plastic and plastic matrix composite materials64US 5,151,149 AThe Entwistle Company · 1992
- Thermoplastic composite induction welder63US 4,978,825 ANorthrop Corporation · 1990