F02B 41/10
In exhaust turbines
Official title: in exhaust turbines (use of exhaust turbines for charging F02B37/00)
F02B41/10 (In exhaust turbines) appears on 265 US grants and 237 published applications in this corpus.
Search patents in F02B- Granted patents
- 265
- Published applications
- 237
- Assignees
- 124
- Inventors
- 462
- Latest grant
- 23 Sep 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 6 | 0 |
| 1989 | 11 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 5 |
| 2003 | 3 | 6 |
| 2004 | 4 | 2 |
| 2005 | 3 | 1 |
| 2006 | 5 | 10 |
| 2007 | 1 | 9 |
| 2008 | 7 | 5 |
| 2009 | 2 | 14 |
| 2010 | 4 | 13 |
| 2011 | 10 | 14 |
| 2012 | 9 | 10 |
| 2013 | 7 | 7 |
| 2014 | 10 | 15 |
| 2015 | 9 | 11 |
| 2016 | 8 | 23 |
| 2017 | 8 | 8 |
| 2018 | 16 | 24 |
| 2019 | 10 | 20 |
| 2020 | 28 | 12 |
| 2021 | 15 | 5 |
| 2022 | 9 | 9 |
| 2023 | 10 | 7 |
| 2024 | 6 | 6 |
| 2025 | 3 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Aircraft engine with exhaust having removable deflector23 Sep 2025US 12,420,941 B2Pratt & Whitney Canada Corp.
- Aircraft propulsion system with intermittent combustion engine(s)22 Jul 2025US 12,365,469 B2Pratt & Whitney Canada Corp.
- Charging system of an internal combustion engine4 Mar 2025US 12,241,403 B2Dr. Ing. h,c.F. Porsche Aktiengesellschaft
- Aircraft power plant with interburner3 Sep 2024US 12,078,353 B2Pratt & Whitney Canada Corp.
- Gear systems with variable speed drive20 Aug 2024US 12,066,083 B2Pratt & Whitney Canada Corp.
- Turbine Control for Improved Dosing9 Apr 2026US 2026/0098493 A1Cummins Emission Solutions Inc.
- Turbo arrangement25 Jul 2024US 2024/0247602 A1Volvo Truck Corporation
- Aircraft engine with exhaust having removable deflector6 Jun 2024US 2024/0182178 A1Pratt & Whitney Canada Corp.
- Aircraft power plant with interburner30 May 2024US 2024/0175580 A1Pratt & Whitney Canada Corp.
- Charging system of an internal combustion engine18 Apr 2024US 2024/0125267 A1Dr. Ing. h,c.F. Porsche Aktiengesellschaft
Most cited
By later US patents
- Hybrid electric vehicle127US 5,881,559 AIsuzu Ceramics Research Institute Co., Ltd. · 1999
- Method of operating an engine assembly114US 10,590,867 B2Pratt & Whitney Canada Corp. · 2020
- Control of fuel flow for power generation based on DC link level106US 11,008,950 B2Dynamo Micropower Corporation · 2021
- Internal combustion engine with exhaust gas turbocharger and compound power turbine89US 6,539,716 B2DaimlerChrysler AG · 2003
- Compound cycle rotary engine85US 7,753,036 B2United Technologies Corporation · 2010