F02B 37/164
The bypassed air being used in an auxiliary apparatus
Official title: {the bypassed air being used in an auxiliary apparatus, e.g. in an air turbine}
F02B37/164 (The bypassed air being used in an auxiliary apparatus) appears on 177 US grants and 129 published applications in this corpus.
Search patents in F02B- Granted patents
- 177
- Published applications
- 129
- Assignees
- 96
- Inventors
- 385
- Latest grant
- 27 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 4 | 0 |
| 1978 | 7 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 7 | 0 |
| 1984 | 8 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 2 | 2 |
| 2007 | 1 | 5 |
| 2008 | 3 | 4 |
| 2009 | 0 | 4 |
| 2010 | 5 | 12 |
| 2011 | 3 | 1 |
| 2012 | 3 | 6 |
| 2013 | 3 | 6 |
| 2014 | 6 | 13 |
| 2015 | 7 | 7 |
| 2016 | 12 | 15 |
| 2017 | 11 | 7 |
| 2018 | 10 | 8 |
| 2019 | 6 | 8 |
| 2020 | 8 | 12 |
| 2021 | 9 | 7 |
| 2022 | 7 | 2 |
| 2023 | 2 | 1 |
| 2024 | 3 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Drive train arrangement for providing pressurized gas27 Jan 2026US 12,533,942 B2Volvo Truck Corporation
- Turbocharger turbine housing assembly9 Dec 2025US 12,492,659 B2Garrett Transportation I Inc.
- Marine engine systems and methods for operating the same1 Oct 2024US 12,104,522 B1Saudi Arabian Oil Company
- Turbocharger system for a two-stroke engine25 Jun 2024US 12,018,611 B2Polaris Industries Inc.
- Turbocharger system for a two-stroke engine11 Jun 2024US 12,006,860 B2Polaris Industries Inc.
- Turbocharger turbine housing assembly22 Jan 2026US 2026/0022655 A1Garrett Transportation I Inc.
- Turbocharger turbine housing assembly18 Sep 2025US 2025/0290440 A1Garrett Transportation I Inc.
- Drive train arrangement for providing pressurized gas27 Feb 2025US 2025/0065705 A1Volvo Truck Corporation
- Marine engine systems and methods for operating the same3 Oct 2024US 2024/0328345 A1Saudi Arabian Oil Company
- Turbocharger System For A Two-Stroke Engine3 Aug 2023US 2023/0243293 A1Polaris Industries Inc.
Most cited
By later US patents
- Exhaust gas recirculation system65US 6,216,458 B1Caterpillar Inc. · 2001
- Exhaust gas purification system for a lean burn engine63US 6,167,698 AFord Motor Company · 2001
- Supercharged internal combustion engine and method of operation thereof54US 4,215,550 AMotoren- und Turbinen-Union Friedrichshafen GmbH · 1980
- Internal combustion engine with afterburning and catalytic reaction in a supercharger turbine casing52US 4,122,673 A1978
- Exhaust gas turbocharger for a supercharged internal combustion engine50US 5,406,796 AMercedes-Benz AG · 1995