B29C 66/348
Avoiding melting or weakening of the zone directly next to the joint
Official title: {Avoiding melting or weakening of the zone directly next to the joint area, e.g. by cooling}
B29C66/348 (Avoiding melting or weakening of the zone directly next to the joint) appears on 139 US grants and 147 published applications in this corpus.
Search patents in B29C- Granted patents
- 139
- Published applications
- 147
- Assignees
- 109
- Inventors
- 327
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 2 |
| 2004 | 3 | 6 |
| 2005 | 4 | 3 |
| 2006 | 1 | 3 |
| 2007 | 0 | 1 |
| 2008 | 4 | 13 |
| 2009 | 4 | 5 |
| 2010 | 3 | 9 |
| 2011 | 5 | 11 |
| 2012 | 4 | 6 |
| 2013 | 3 | 3 |
| 2014 | 9 | 4 |
| 2015 | 8 | 5 |
| 2016 | 3 | 6 |
| 2017 | 8 | 4 |
| 2018 | 2 | 6 |
| 2019 | 4 | 2 |
| 2020 | 7 | 10 |
| 2021 | 6 | 12 |
| 2022 | 9 | 7 |
| 2023 | 9 | 8 |
| 2024 | 7 | 5 |
| 2025 | 5 | 10 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for electromagnetic welding of molded parts and a heat sink for use in such method1 Sep 2026US 12,722,345 B2Kok & Van Engelen Composite Structures B.V.
- Welding station and method for producing a package comprising a heat-sealed wrapping14 Apr 2026US 12,600,516 B2Soremartec S.A.
- Systems for high-speed application of paper-based end closures on composite containers24 Mar 2026US 12,583,639 B2Sonoco Development, Inc.
- Method of joining pipes and apparatus for facilitating the same13 Jan 2026US 12,523,329 B2
- Method and apparatus for joining thermoplastic composite components2 Dec 2025US 12,485,624 B2Rohr, Inc.
- Pouch sealing device and pouch sealing method20 Aug 2026US 2026/0246030 A1LG Energy Solution, Ltd.
- Pouch Sealing Apparatus Capable of Targeting Portion to be Heated30 Jul 2026US 2026/0221484 A1LG Energy Solution, Ltd.
- Apparatus and Method for Sealing Pouch-Shaped Battery Case30 Jul 2026US 2026/0221547 A1LG Energy Solution, Ltd.
- Method of joining pipes and apparatus for facilitating the same16 Apr 2026US 2026/0104122 A1
- Laser-welded article and method therefor25 Dec 2025US 2025/0387978 A1Lear Corporation
Most cited
By later US patents
- Apparatus for rivetting592US 8,327,514 B2Gunyang Trunet Co., Ltd. · 2012
- Selectively openable seal line and containers having same81US 4,770,295 ABaxter Travenol Laboratories, Inc. · 1988
- Joining of composite materials by induction heating77US 5,240,542 AThe Board of Trustees of the Leland Stanford Junior University · 1993
- Induction welding apparatus and method71US 5,047,605 AAbbott Laboratories · 1991
- Container such as a nursing container, having formed enclosure chamber for a dispensing member69US 4,629,080 ABaxter Travenol Laboratories, Inc. · 1986