B29C 65/34
Using heated elements which remain in the joint
Official title: using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
B29C65/34 (Using heated elements which remain in the joint) appears on 1,371 US grants and 1,033 published applications in this corpus.
Search patents in B29C- Granted patents
- 1,371
- Published applications
- 1,033
- Assignees
- 736
- Inventors
- 2,547
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 9 | 0 |
| 1978 | 14 | 0 |
| 1979 | 11 | 0 |
| 1980 | 14 | 0 |
| 1981 | 13 | 0 |
| 1982 | 17 | 0 |
| 1983 | 14 | 0 |
| 1984 | 14 | 0 |
| 1985 | 23 | 0 |
| 1986 | 22 | 0 |
| 1987 | 32 | 0 |
| 1988 | 26 | 0 |
| 1989 | 31 | 0 |
| 1990 | 35 | 0 |
| 1991 | 21 | 0 |
| 1992 | 31 | 0 |
| 1993 | 22 | 0 |
| 1994 | 33 | 0 |
| 1995 | 30 | 0 |
| 1996 | 35 | 0 |
| 1997 | 39 | 0 |
| 1998 | 57 | 0 |
| 1999 | 46 | 0 |
| 2000 | 29 | 0 |
| 2001 | 34 | 6 |
| 2002 | 31 | 28 |
| 2003 | 20 | 26 |
| 2004 | 16 | 25 |
| 2005 | 18 | 32 |
| 2006 | 21 | 37 |
| 2007 | 11 | 40 |
| 2008 | 18 | 24 |
| 2009 | 12 | 31 |
| 2010 | 11 | 41 |
| 2011 | 19 | 35 |
| 2012 | 17 | 30 |
| 2013 | 29 | 40 |
| 2014 | 25 | 43 |
| 2015 | 23 | 43 |
| 2016 | 21 | 51 |
| 2017 | 31 | 54 |
| 2018 | 34 | 49 |
| 2019 | 57 | 62 |
| 2020 | 44 | 50 |
| 2021 | 41 | 60 |
| 2022 | 50 | 53 |
| 2023 | 46 | 55 |
| 2024 | 48 | 54 |
| 2025 | 36 | 37 |
| 2026 | 23 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electrically weldable suture material, and apparatus and method for forming welded suture loops and other welded structures8 Sep 2026US 12,727,880 B2Intuitive Surgical Operations, Inc.
- Induction bonded reel18 Aug 2026US 12,709,070 B2Vandor Corporation
- Corrosion-free welding connection for reinforced thermoplastic pipes (RTP)18 Aug 2026US 12,710,118 B1Saudi Arabian Oil Company
- Method for forming a sound attenuation structure provided with s-shaped cells11 Aug 2026US 12,703,154 B2Safran
- Method for manufacturing a strip of composite material intended to form a tubular structure and corresponding installation4 Aug 2026US 12,697,783 B2TechnipFMC Subsea France
- Welding device10 Sep 2026US 2026/0264342 A1Ihi Aerospace Co., Ltd.
- Systems and methods for processing a workpiece27 Aug 2026US 2026/0249560 A1University of Washington
- Methods for joining thermoplastic composite structures27 Aug 2026US 2026/0249563 A1Rohr, Inc.
- Shim assembly for welded interface(s) between thermoplastic components and methods thereof27 Aug 2026US 2026/0249564 A1Rohr, Inc.
- Method for manufacturing joined body27 Aug 2026US 2026/0250555 A1Resonac Corporation
Most cited
By later US patents
- Position feedback system and method for use thereof1,075US 6,625,517 B12003
- H-field electromagnetic heating system for fusion bonding225US 5,710,413 AMinnesota Mining and Manufacturing Company · 1998
- RF active compositions for use in adhesion, bonding and coating176US 6,348,679 B1Ameritherm, Inc. · 2002
- Exhaust muffler174US 4,880,078 AHonda Giken Kogyo Kabushiki Kaisha · 1989
- Apparatus and method for making flexible tubing with helically wound heating conductor153US 5,454,061 ASteward Plastics, Inc. · 1995