B29C 66/91651
By controlling or regulating the heat generated by joule heating or induction
Official title: {by controlling or regulating the heat generated by Joule heating or induction heating}
B29C66/91651 (By controlling or regulating the heat generated by joule heating or induction) appears on 512 US grants and 355 published applications in this corpus.
Search patents in B29C- Granted patents
- 512
- Published applications
- 355
- Assignees
- 357
- Inventors
- 1,067
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 5 | 0 |
| 1978 | 8 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 8 | 0 |
| 1983 | 7 | 0 |
| 1984 | 7 | 0 |
| 1985 | 9 | 0 |
| 1986 | 8 | 0 |
| 1987 | 22 | 0 |
| 1988 | 8 | 0 |
| 1989 | 14 | 0 |
| 1990 | 14 | 0 |
| 1991 | 8 | 0 |
| 1992 | 20 | 0 |
| 1993 | 8 | 0 |
| 1994 | 8 | 0 |
| 1995 | 21 | 0 |
| 1996 | 14 | 0 |
| 1997 | 16 | 0 |
| 1998 | 19 | 0 |
| 1999 | 14 | 0 |
| 2000 | 13 | 0 |
| 2001 | 9 | 2 |
| 2002 | 9 | 11 |
| 2003 | 6 | 10 |
| 2004 | 8 | 20 |
| 2005 | 8 | 11 |
| 2006 | 8 | 21 |
| 2007 | 5 | 12 |
| 2008 | 7 | 17 |
| 2009 | 5 | 18 |
| 2010 | 7 | 13 |
| 2011 | 10 | 17 |
| 2012 | 9 | 20 |
| 2013 | 15 | 22 |
| 2014 | 10 | 18 |
| 2015 | 9 | 12 |
| 2016 | 13 | 11 |
| 2017 | 11 | 15 |
| 2018 | 11 | 11 |
| 2019 | 9 | 8 |
| 2020 | 9 | 11 |
| 2021 | 7 | 20 |
| 2022 | 18 | 23 |
| 2023 | 12 | 8 |
| 2024 | 20 | 14 |
| 2025 | 9 | 4 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Welding apparatus9 Jun 2026US 12,649,286 B2Fresenius Kabi Deutschland GmbH
- Method for bonding two fiber composite components with each other to form a fiber composite structure3 Mar 2026US 12,565,011 B2Airbus Operations GmbH
- Induction welding using a heat sink and/or cooling3 Mar 2026US 12,565,012 B2The Boeing Company
- Temperature sensing induction heating tool18 Nov 2025US 12,477,630 B2OMG Building Products LLC
- Method and system for welding thermoplastic panels14 Oct 2025US 12,441,066 B2Rohr, Inc.
- Systems and methods for processing a workpiece27 Aug 2026US 2026/0249560 A1University of Washington
- 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.
- Portable conduction welding apparatus, system, and method for conduction welding of thermoplastic composite parts25 Jun 2026US 2026/0175523 A1The Boeing Company
- Methods of forming composite tube assemblies using induction heating18 Jun 2026US 2026/0166820 A1Avtechtyee Inc.
Most cited
By later US patents
- Method for heating and controlling temperature of composite material during automated placement146US 6,451,152 B1The Boeing Company · 2002
- Power device for fusing plastic pipe joints123US 5,788,789 AGeorge Fischer Sloane, Inc. · 1998
- Temperature controlled cartridge heater117US 3,947,656 AFast Heat Element Manufacturing Co., Inc. · 1976
- Induction heating gun116US 4,521,659 AThe United States of America as represented by the Administrator of the National Aeronautics and Space Administration · 1985
- Thermoset adhesive having susceptor particles therein114US 6,045,648 AMinnesta Mining and Manufacturing Company · 2000