H05B 1/0297
Heating of fluids for non specified applications
Official title: {Heating of fluids for non specified applications}
H05B1/0297 (Heating of fluids for non specified applications) appears on 316 US grants and 419 published applications in this corpus.
Search patents in H05B- Granted patents
- 316
- Published applications
- 419
- Assignees
- 157
- Inventors
- 541
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 2 | 7 |
| 2014 | 2 | 1 |
| 2015 | 0 | 13 |
| 2016 | 10 | 26 |
| 2017 | 14 | 35 |
| 2018 | 18 | 48 |
| 2019 | 30 | 67 |
| 2020 | 33 | 68 |
| 2021 | 43 | 53 |
| 2022 | 45 | 25 |
| 2023 | 42 | 14 |
| 2024 | 44 | 34 |
| 2025 | 14 | 15 |
| 2026 | 12 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Constant-temperature liquid supply system6 Oct 2026US 12,754,574 B2Disco Corporation
- Vaporizer device heater control15 Sep 2026US 12,739,945 B2JUUL Labs, Inc.
- Non-nicotine electronic vaping device with a memory module8 Sep 2026US 12,727,624 B2Altria Client Services LLC
- Electronic smoking device with a heating element having a modified surface2 Jun 2026US 12,642,308 B2Fontem Ventures B.V.
- Aerosol-generating system with adjustable pump flow rate26 May 2026US 12,635,733 B2Altria Client Services LLC
- Aerosol-generating system with adjustable pump flow rate24 Sep 2026US 2026/0283251 A1Altria Client Services LLC
- Method of making e-vaping cartridge including configuring hydrogel within cavity10 Sep 2026US 2026/0271138 A1Altria Client Services LLC
- Electronic cigarette power supply portion20 Aug 2026US 2026/0241120 A1Fontem Ventures B.V.
- Detection device and fluid heating device23 Jul 2026US 2026/0214753 A1Aisan Kogyo Kabushiki Kaisha
- Heating system and methods2 Jul 2026US 2026/0185745 A1Brillouin Energy Corp.
Most cited
By later US patents
- Aerosol electronic cigarette597US 8,365,742 B2Ruyan Investment (Holdings) Limited · 2013
- Aerosol electronic cigarette505US 8,156,944 B2Ruyan Investments (Holdings) Limited · 2012
- Electronic cigarette392US 8,375,957 B2Ruyan Investment (Holdings) Limited · 2013
- Personal vaporizer with liquid supply by suction70US 9,642,397 B2Westfield Limited (Ltd.) · 2017
- Electronic cigarette67US 9,456,632 B2Fontem Holdings 1 B.V. · 2016