H05B 2203/012
Heaters using non- flexible resistive rods or tubes not provided for in
Official title: Heaters using non- flexible resistive rods or tubes not provided for in H05B3/42
H05B2203/012 (Heaters using non- flexible resistive rods or tubes not provided for in) appears on 26 US grants and 37 published applications in this corpus.
Search patents in H05B- Granted patents
- 26
- Published applications
- 37
- Assignees
- 29
- Inventors
- 98
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 3 |
| 2017 | 0 | 1 |
| 2018 | 1 | 4 |
| 2019 | 3 | 2 |
| 2020 | 1 | 3 |
| 2021 | 3 | 7 |
| 2022 | 2 | 2 |
| 2023 | 2 | 2 |
| 2024 | 4 | 2 |
| 2025 | 4 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Atomizing unit and atomizing device23 Sep 2025US 12,426,130 B2Shenzhen Huachengda Precision Industry Co. Ltd.
- Thin-walled tube heater for fluid27 May 2025US 12,313,297 B2Lexmark International, Inc.
- Electronic cigarette power supply portion13 May 2025US 12,296,090 B2Fontem Ventures B.V.
- Zone heating for respiratory circuits25 Feb 2025US 12,233,212 B2Fisher & Paykel Healthcare Limited
- Electronic vaping device and components thereof17 Sep 2024US 12,092,321 B2Altria Client Services LLC
- Electronic cigarette power supply portion20 Aug 2026US 2026/0241120 A1Fontem Ventures B.V.
- Electric heating reactor13 Aug 2026US 2026/0239495 A1LG Chem.Ltd.
- Ceramic heater25 Jun 2026US 2026/0181746 A1NGK Insulators, Ltd.
- Zone heating for respiratory circuits15 May 2025US 2025/0152902 A1Fisher & Paykel Healthcare Limited
- Electric heater for heating a hydrocarbon process stream1 May 2025US 2025/0142677 A1Uop LLC
Most cited
By later US patents
- Surface heating blanket for soil remediation314US 5,229,583 AShell Oil Company · 1993
- Electronic cigarette power supply portion13US 10,383,367 B2Fontem Holdings 1 B.V. · 2019
- Zone heating for respiratory circuits12US 10,960,167 B2Fisher & Paykel Healthcare Limited · 2021
- Portable heating apparatus for heating interior piping systems4US 8,399,813 B2Pipe Restoration Technologies, LLC · 2013
- Portable heating apparatus for heating interior piping systems4US 8,895,905 B2Pipe Restoration Technologies, LLC · 2014