F02B 37/10
At least one pump being alternatively or simultaneously driven by exhaust and
Official title: at least one pump being alternatively {or simultaneously} driven by exhaust and other drive, {e.g. by pressurised fluid from a reservoir or an engine-driven pump}
F02B37/10 (At least one pump being alternatively or simultaneously driven by exhaust and) appears on 554 US grants and 523 published applications in this corpus.
Search patents in F02B- Granted patents
- 554
- Published applications
- 523
- Assignees
- 192
- Inventors
- 1,030
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 8 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 9 | 0 |
| 1989 | 10 | 0 |
| 1990 | 11 | 0 |
| 1991 | 11 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 10 | 0 |
| 2001 | 7 | 2 |
| 2002 | 9 | 7 |
| 2003 | 9 | 11 |
| 2004 | 6 | 12 |
| 2005 | 11 | 8 |
| 2006 | 11 | 13 |
| 2007 | 6 | 11 |
| 2008 | 7 | 12 |
| 2009 | 3 | 12 |
| 2010 | 9 | 23 |
| 2011 | 6 | 19 |
| 2012 | 11 | 20 |
| 2013 | 22 | 24 |
| 2014 | 10 | 32 |
| 2015 | 25 | 18 |
| 2016 | 22 | 35 |
| 2017 | 23 | 34 |
| 2018 | 33 | 39 |
| 2019 | 30 | 47 |
| 2020 | 57 | 36 |
| 2021 | 26 | 18 |
| 2022 | 30 | 21 |
| 2023 | 18 | 28 |
| 2024 | 24 | 21 |
| 2025 | 24 | 13 |
| 2026 | 4 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and methods for stabilization of DC bus voltage in a hybrid-electric aircraft18 Aug 2026US 12,710,009 B2VerdeGo Aero, Inc.
- Electrically-assisted turbocharger28 Apr 2026US 12,612,871 B2Jiangsu Easyland Automotive Corporation
- Internal combustion engine arrangement10 Feb 2026US 12,546,247 B2Volvo Truck Corporation
- Cylinder deactivation expanded operational range with additional air source integrated with turbocharger13 Jan 2026US 12,523,184 B2PACCAR Inc
- Electrically assisted turbocharger, drive unit having an electrically assisted turbocharger, and method for an electrically assisted turbocharger16 Dec 2025US 12,497,916 B2
- Supercharging assist device and supercharging assist method27 Aug 2026US 2026/0251089 A1Mitsubishi Heavy Industries Engine & Turbocharger, Ltd.
- Electric motor system life evaluation6 Aug 2026US 2026/0227283 A1IHI Corporation
- Internal combustion engine having a flow that is able to be shut off for increasing torque18 Jun 2026US 2026/0168433 A1Man Truck & Bus AG
- Electric turbocharger with heat suppression4 Jun 2026US 2026/0153051 A1IHI Corporation
- Cylinder deactivation expanded operational range with additional air source integrated with turbocharger26 Mar 2026US 2026/0085644 A1PACCAR Inc
Most cited
By later US patents
- Turbocharging systems for internal combustion engines197US 6,062,026 ATurbodyne Systems, Inc. · 2000
- 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
- Controlled temperature combustion engine113US 6,651,432 B1The United States of America as represented by the Administrator of the Environmental Protection Agency · 2003
- Turbocharging system with integral assisting electric motor and cooling system therefor107US 5,605,045 ATurbodyne Systems, Inc. · 1997