H05B 1/0244
Heating of fluids
Official title: {Heating of fluids (H05B1/0247 takes precedence)}
H05B1/0244 (Heating of fluids) appears on 818 US grants and 1,180 published applications in this corpus.
Search patents in H05B- Granted patents
- 818
- Published applications
- 1,180
- Assignees
- 296
- Inventors
- 1,253
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 3 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 7 |
| 2010 | 0 | 6 |
| 2011 | 2 | 8 |
| 2012 | 3 | 8 |
| 2013 | 5 | 21 |
| 2014 | 10 | 12 |
| 2015 | 10 | 57 |
| 2016 | 25 | 85 |
| 2017 | 42 | 201 |
| 2018 | 105 | 103 |
| 2019 | 100 | 71 |
| 2020 | 78 | 97 |
| 2021 | 80 | 88 |
| 2022 | 57 | 92 |
| 2023 | 71 | 97 |
| 2024 | 86 | 87 |
| 2025 | 97 | 92 |
| 2026 | 29 | 38 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hand-held inhalable vapor producing device and method6 Oct 2026US 12,752,064 B2
- Aerosol generating device comprising semiconductor heaters29 Sep 2026US 12,746,349 B2Altria Client Services LLC
- Electronic vaping device, battery section, and charger15 Sep 2026US 12,733,682 B2Altria Client Services LLC
- Vaporizer device heater control15 Sep 2026US 12,739,945 B2JUUL Labs, Inc.
- Electrically-powered aerosol delivery system1 Sep 2026US 12,721,371 B2RAI Strategic Holdings, Inc.
- Modular ozone-based disinfection system with selectively controlled ozone-to-hydroxyl-radical treatment ratio17 Sep 2026US 2026/0273122 A1BioSure North America LLC
- Device and method for diffusing volatile substances17 Sep 2026US 2026/0273123 A1Zobele Holding SPA
- Heating apparatus for facilitating uniform high-power heating of liquid and methods of manufacturing a heating apparatus17 Sep 2026US 2026/0282168 A1
- Aerosol delivery device with radiant heating3 Sep 2026US 2026/0262138 A1RAI Strategic Holdings, Inc.
- Electronic cigarette27 Aug 2026US 2026/0249028 A1Altria Client Services LLC
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
- Electronic cigarette255US 8,511,318 B2Ruyan Investment (Holdings) Limited · 2013
- Article including identification information for use in an electrically heated smoking system210US 8,689,804 B2Philip Morris USA Inc. · 2014