A24B 15/165
Comprising as heat source a carbon fuel or an oxidized or thermally
Official title: {comprising as heat source a carbon fuel or an oxidized or thermally degraded carbonaceous fuel, e.g. carbohydrates, cellulosic material}
A24B15/165 (Comprising as heat source a carbon fuel or an oxidized or thermally) appears on 231 US grants and 196 published applications in this corpus.
Search patents in A24B- Granted patents
- 231
- Published applications
- 196
- Assignees
- 38
- Inventors
- 420
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 10 | 0 |
| 1991 | 21 | 0 |
| 1992 | 16 | 0 |
| 1993 | 12 | 0 |
| 1994 | 9 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 3 |
| 2006 | 0 | 1 |
| 2007 | 0 | 5 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 4 | 4 |
| 2011 | 0 | 5 |
| 2012 | 0 | 6 |
| 2013 | 6 | 4 |
| 2014 | 5 | 6 |
| 2015 | 2 | 12 |
| 2016 | 3 | 9 |
| 2017 | 5 | 10 |
| 2018 | 9 | 12 |
| 2019 | 8 | 20 |
| 2020 | 13 | 17 |
| 2021 | 6 | 16 |
| 2022 | 11 | 15 |
| 2023 | 12 | 10 |
| 2024 | 15 | 18 |
| 2025 | 11 | 14 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tobacco composition8 Sep 2026US 12,727,614 B2Nicoventures Trading Limited
- Combustible heat source for smoking article and smoking article comprising same8 Sep 2026US 12,727,615 B2Kt&G Corporation
- Heated aerosol-generating article comprising homogenised botanical material4 Aug 2026US 12,696,922 B2Philip Morris Products S. A.
- Combustible heat source composition for smoking article and smoking article comprising same4 Aug 2026US 12,696,928 B2Kt&G Corporation
- High viscosity nicotine formulation26 May 2026US 12,635,724 B2Philip Morris Products S. A.
- Capsule-containing aerosol-generating substrate for aerosol delivery device6 Aug 2026US 2026/0223914 A1Nicoventures Trading Limited
- Aerosol-generating material23 Jul 2026US 2026/0206823 A1Nicoventures Trading Limited
- Article with tubular aerosol-forming substrate30 Apr 2026US 2026/0114493 A1Philip Morris Products S. A.
- Aerosol delivery device including a segregated substrate26 Feb 2026US 2026/0053180 A1R. J. Reynolds Tobacco Company
- Organic-Based Nicotine Gel Compositions15 Jan 2026US 2026/0013547 A1JUUL Labs, Inc.
Most cited
By later US patents
- Smoking article440US 4,793,365 AR. J. Reynolds Tobacco Company · 1988
- Smoking article428US 4,714,082 AR. J. Reynolds Tobacco Company · 1987
- Tobacco treatment process389US 4,986,286 AR. J. Reynolds Tobacco Company · 1991
- Smoking article387US 5,159,940 APhilip Morris Incorporated · 1992
- Components for smoking articles and process for making same354US 5,727,571 AR. J. Reynolds Tobacco Company · 1998