H05B 3/46
Heating conductor mounted on insulating base
Official title: heating conductor mounted on insulating base
H05B3/46 (Heating conductor mounted on insulating base) appears on 387 US grants and 542 published applications in this corpus.
Search patents in H05B- Granted patents
- 387
- Published applications
- 542
- Assignees
- 254
- Inventors
- 921
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 5 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 9 | 0 |
| 2001 | 8 | 1 |
| 2002 | 7 | 4 |
| 2003 | 3 | 2 |
| 2004 | 3 | 5 |
| 2005 | 3 | 6 |
| 2006 | 6 | 11 |
| 2007 | 6 | 9 |
| 2008 | 4 | 4 |
| 2009 | 4 | 9 |
| 2010 | 0 | 2 |
| 2011 | 4 | 6 |
| 2012 | 5 | 10 |
| 2013 | 5 | 10 |
| 2014 | 5 | 16 |
| 2015 | 7 | 15 |
| 2016 | 9 | 31 |
| 2017 | 8 | 27 |
| 2018 | 11 | 29 |
| 2019 | 30 | 39 |
| 2020 | 18 | 47 |
| 2021 | 22 | 30 |
| 2022 | 35 | 57 |
| 2023 | 29 | 53 |
| 2024 | 39 | 49 |
| 2025 | 35 | 34 |
| 2026 | 17 | 36 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for heating smokable material6 Oct 2026US 12,757,297 B2Nicoventures Trading Limited
- Heating device29 Sep 2026US 12,745,798 B2Shenzhen First Union Technology Co., Ltd.
- Heat generation cell, heat generation device, and heat utilization system29 Sep 2026US 12,747,893 B2Clean Planet Inc.
- Heater and smoking device including heater18 Aug 2026US 12,708,142 B2Shenzhen First Union Technology Co., Ltd.
- Tubular heating body and aerosol-generating apparatus23 Jun 2026US 12,660,856 B2Shenzhen Smoore Technology Limited
- Heating Assembly for an Aerosol Generating Device and Associated Method for Obtaining Said Heating Assembly24 Sep 2026US 2026/0283245 A1JT International SA
- Heating assembly and electric heating smoking set17 Sep 2026US 2026/0272031 A1Shenzhen First Union Technology Co., Ltd.
- Self regulating heater in an intermediate bulk container3 Sep 2026US 2026/0257855 A1Caliente LLC
- Electronic cigarette power supply portion20 Aug 2026US 2026/0241120 A1Fontem Ventures B.V.
- Cartridge comprising a plurality of aerosol-generating granules13 Aug 2026US 2026/0232008 A1Philip Morris Products S. A.
Most cited
By later US patents
- Heater-sensor complex502US 6,054,678 AHakko Corporation · 2000
- Sheathed thermocouple with internal coiled wires485US 6,104,011 AWatlow Electric Manufacturing Company · 2000
- Cartridge and control body of an aerosol delivery device including anti-rotation mechanism and related method147US 9,609,893 B2RAI Strategic Holdings, Inc. · 2017
- Tubular resistance heater with electrically insulating high thermal conductivity core for use in a tissue welding device113US 7,326,202 B2Starion Instruments Corporation · 2008
- Vaporizer related systems, methods, and apparatus85US 9,999,250 B2RAI Strategic Holdings, Inc. · 2018