F02B 37/007
Engines characterised by provision of pumps driven at least for part of
Official title: with exhaust-driven pumps arranged in parallel {, e.g. at least one pump supplying alternatively}
F02B37/007 (Engines characterised by provision of pumps driven at least for part of) appears on 410 US grants and 368 published applications in this corpus.
Search patents in F02B- Granted patents
- 410
- Published applications
- 368
- Assignees
- 141
- Inventors
- 850
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 9 | 0 |
| 1992 | 16 | 0 |
| 1993 | 7 | 0 |
| 1994 | 6 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 4 | 0 |
| 2001 | 9 | 2 |
| 2002 | 7 | 2 |
| 2003 | 3 | 6 |
| 2004 | 4 | 3 |
| 2005 | 6 | 11 |
| 2006 | 5 | 14 |
| 2007 | 5 | 23 |
| 2008 | 10 | 11 |
| 2009 | 13 | 26 |
| 2010 | 9 | 18 |
| 2011 | 16 | 29 |
| 2012 | 20 | 25 |
| 2013 | 19 | 17 |
| 2014 | 17 | 21 |
| 2015 | 28 | 20 |
| 2016 | 20 | 27 |
| 2017 | 20 | 21 |
| 2018 | 29 | 19 |
| 2019 | 19 | 24 |
| 2020 | 14 | 16 |
| 2021 | 22 | 14 |
| 2022 | 8 | 6 |
| 2023 | 7 | 3 |
| 2024 | 2 | 5 |
| 2025 | 4 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fuel bypass system for gaseous-fueled engine12 May 2026US 12,624,655 B2Generac Power Systems, Inc.
- Control device for an internal combustion engine, internal combustion engine assembly including an internal combustion engine and a control device of this type, method for operating an internal combustion engine, and method for determining a component characteristic map10 Feb 2026US 12,546,265 B2Rolls-Royce Solutions GmbH
- Exhaust gas turbocharger arrangement and internal combustion engine1 Jul 2025US 12,345,196 B2Rolls-Royce Solutions GmbH
- Engine system25 Mar 2025US 12,258,915 B2Volvo Truck Corporation
- Air supply system for a hull of a vessel and a vessel comprising the air supply system4 Mar 2025US 12,240,563 B2Maersk A/S
- Power generation unit and power plant10 Sep 2026US 2026/0266214 A1WäRtsilä Finland Oy
- V-type internal combustion engine20 Aug 2026US 2026/0243193 A1Liebherr-Components Colmar SAS
- Intake apparatus for internal combustion engine16 Apr 2026US 2026/0104023 A1Toyota Jidosha Kabushiki Kaisha
- Exhaust gas turbocharger arrangement and internal combustion engine2 Oct 2025US 2025/0305440 A1Rolls-Royce Solutions GmbH
- Fuel bypass system for gaseous-fueled engine17 Apr 2025US 2025/0122824 A1Generac Power Systems, Inc.
Most cited
By later US patents
- Cooled exhaust gas recirculation system with load and ambient bypasses113US 5,617,726 ACummins Engine Company, Inc. · 1997
- Exhaust gas re-circulation arrangement111US 6,216,459 B1DaimlerChrysler AG · 2001
- Turbocharged internal combustion engine108US 6,378,308 B13K Warner Turbosystems GmbH · 2002
- Turbocharged engine with exhaust gas recirculation72US 6,470,864 B2Mack Trucks, Inc. · 2002
- Method of increasing a flow rate of intake air to an engine50US 6,321,538 B2Caterpillar Inc. · 2001