B29C 66/349
Cooling the welding zone on the welding spot
Official title: {Cooling the welding zone on the welding spot}
B29C66/349 (Cooling the welding zone on the welding spot) appears on 239 US grants and 223 published applications in this corpus.
Search patents in B29C- Granted patents
- 239
- Published applications
- 223
- Assignees
- 188
- Inventors
- 556
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 1 | 0 |
| 1978 | 8 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 6 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 2 |
| 2002 | 4 | 6 |
| 2003 | 8 | 5 |
| 2004 | 3 | 3 |
| 2005 | 3 | 1 |
| 2006 | 2 | 5 |
| 2007 | 2 | 4 |
| 2008 | 2 | 5 |
| 2009 | 3 | 4 |
| 2010 | 1 | 7 |
| 2011 | 3 | 9 |
| 2012 | 3 | 6 |
| 2013 | 2 | 3 |
| 2014 | 6 | 10 |
| 2015 | 4 | 14 |
| 2016 | 8 | 8 |
| 2017 | 5 | 15 |
| 2018 | 8 | 22 |
| 2019 | 11 | 12 |
| 2020 | 16 | 11 |
| 2021 | 10 | 22 |
| 2022 | 16 | 19 |
| 2023 | 10 | 8 |
| 2024 | 13 | 7 |
| 2025 | 6 | 9 |
| 2026 | 7 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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 device and method for manufacturing resin welded workpiece16 Jun 2026US 12,654,401 B2Kabushiki Kaisha Toyota Jidoshokki
- Method for actively cooling and supporting components during thermoplastic composite welding19 May 2026US 12,629,900 B2Spirit AeroSystems, Inc.
- Welding station and method for producing a package comprising a heat-sealed wrapping14 Apr 2026US 12,600,516 B2Soremartec S.A.
- Device and method for joining together two joining partners7 Apr 2026US 12,594,731 B2Continental Autonomous Mobility Germany GmbH
- Portable conduction welding apparatus, system, and method for conduction welding of thermoplastic composite parts27 Aug 2026US 2026/0249561 A1The Boeing Company
- Method of Electromagnetic Welding of Molded Parts and a Heat Sink for Use in Such Method13 Aug 2026US 2026/0233470 A1KVE Composites B.V.
- Method for manufacturing brushes and brush-manufacturing device2 Jul 2026US 2026/0182732 A1Zahoransky AG
- Portable conduction welding apparatus, system, and method for conduction welding of thermoplastic composite parts25 Jun 2026US 2026/0175523 A1The Boeing Company
- Preheating arrangement for a welding device, a respective welding device as well as a preheating method and a welding method18 Jun 2026US 2026/0166819 A1BRANSON ULTRASCHALL Niederlassung der Emerson Technologies GmbH & Co. OHG
Most cited
By later US patents
- Apparatus for rivetting592US 8,327,514 B2Gunyang Trunet Co., Ltd. · 2012
- Apparatus and method for making flexible tubing with helically wound heating conductor153US 5,454,061 ASteward Plastics, Inc. · 1995
- Apparatus and method for making flexible tubing with helically wound heating conductor91US 5,637,168 ASteward Plastics, Inc. · 1997
- High speed apparatus for forming foam cushions for packaging purposes89US 5,376,219 ASealed Air Corporation · 1994
- Fill-through-the-top package and method and apparatus for making the same79US 6,148,588 APactiv Corporation · 2000