B60H 1/18
The air being heated from the plant exhaust gases
Official title: the air being heated from the plant exhaust gases {(B60H1/025 takes precedence)}
B60H1/18 (The air being heated from the plant exhaust gases) appears on 96 US grants and 94 published applications in this corpus.
Search patents in B60H- Granted patents
- 96
- Published applications
- 94
- Assignees
- 64
- Inventors
- 240
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 2 | 3 |
| 2008 | 1 | 3 |
| 2009 | 0 | 1 |
| 2010 | 3 | 3 |
| 2011 | 2 | 2 |
| 2012 | 0 | 3 |
| 2013 | 1 | 7 |
| 2014 | 2 | 3 |
| 2015 | 2 | 5 |
| 2016 | 2 | 8 |
| 2017 | 4 | 10 |
| 2018 | 7 | 6 |
| 2019 | 10 | 14 |
| 2020 | 7 | 5 |
| 2021 | 4 | 4 |
| 2022 | 6 | 3 |
| 2023 | 2 | 3 |
| 2024 | 2 | 2 |
| 2025 | 1 | 3 |
| 2026 | 2 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Heating system for food transportation21 Jul 2026US 12,686,244 B2
- Mobile forestry machine31 Mar 2026US 12,588,608 B2
- Auxiliary power unit and method for a vehicle5 Aug 2025US 12,377,707 B2IAPUHVACS Corporation
- Vehicle oxygen generating system24 Dec 2024US 12,172,498 B2Nissan North America, Inc.
- Pressure regulator warm up system for a transport refrigeration unit9 Jul 2024US 12,030,364 B2Carrier Corporation
- Cabin heat discharge system4 Sep 2025US 2025/0276560 A1Chem-Dry, Inc.
- Auxiliary power unit and method for a vehicle29 May 2025US 2025/0170869 A1IAPUHVACS Corporation
- Auxiliary power unit and method for a vehicle29 May 2025US 2025/0170870 A1IAPUHVACS Corporation
- A body for a machine comprising a heated payload cavity14 Nov 2024US 2024/0375476 A1Caterpillar Inc.
- Vehicle, control device, and vehicle control method12 Sep 2024US 2024/0300298 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Hybrid turbine-electric motor system42US 6,105,697 A2000
- Method and apparatus for injecting hydrogen into a catalytic converter34US 5,845,485 ALynntech, Inc. · 1998
- Electrolyzer for internal combustion engine26US 6,698,389 B2Lynntech, Inc. · 2004
- Method and apparatus for warming intake air to an internal combustion engine23US 6,427,639 B1Lynntech, Inc. · 2002
- Device for vaporizing a cryogenic fluid20US 4,881,495 ACryomec, Inc. · 1989