F02B 37/013
Engines characterised by provision of pumps driven at least for part of
Official title: with exhaust-driven pumps arranged in series
F02B37/013 (Engines characterised by provision of pumps driven at least for part of) appears on 543 US grants and 631 published applications in this corpus.
Search patents in F02B- Granted patents
- 543
- Published applications
- 631
- Assignees
- 161
- Inventors
- 1,166
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 1 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 9 | 1 |
| 2002 | 14 | 6 |
| 2003 | 5 | 9 |
| 2004 | 10 | 15 |
| 2005 | 9 | 23 |
| 2006 | 8 | 27 |
| 2007 | 18 | 39 |
| 2008 | 13 | 22 |
| 2009 | 12 | 41 |
| 2010 | 11 | 38 |
| 2011 | 21 | 46 |
| 2012 | 28 | 40 |
| 2013 | 41 | 35 |
| 2014 | 30 | 50 |
| 2015 | 45 | 34 |
| 2016 | 33 | 41 |
| 2017 | 28 | 37 |
| 2018 | 38 | 34 |
| 2019 | 27 | 28 |
| 2020 | 37 | 19 |
| 2021 | 19 | 10 |
| 2022 | 13 | 10 |
| 2023 | 12 | 8 |
| 2024 | 8 | 7 |
| 2025 | 8 | 5 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- 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
- Internal combustion engine powered system, charge air cooler assembly, and method of cooling charge air30 Dec 2025US 12,510,016 B2Cummins Inc.
- Air handling systems and controls for internal combustion engines operating with a miller cycle11 Nov 2025US 12,467,415 B2Cummins Inc.
- Engine device14 Oct 2025US 12,442,326 B2Yanmar Power Technology Co., Ltd.
- Compensation controller for controlling the boost pressure for charged internal combustion engines14 Oct 2025US 12,442,342 B2Bayerische Motoren Werke Aktiengesellschaft
- Engine assembly for a motor vehicle and control method thereof10 Sep 2026US 2026/0266230 A1Ferrari S.P. A.
- V-type internal combustion engine20 Aug 2026US 2026/0243193 A1Liebherr-Components Colmar SAS
- Engine system, turbocharger assembly, and turbocharger housing16 Jul 2026US 2026/0201830 A1Cummins Inc.
- Internal combustion engine powered system, charge air cooler assembly, and method of cooling charge air14 May 2026US 2026/0132736 A1Cummins Inc.
- Engine system and a charge air system2 Apr 2026US 2026/0092555 A1Cummins Inc.
Most cited
By later US patents
- Engine with combustion and expansion of the combustion gases within the combustor155US 6,817,185 B2innogy SE · 2004
- Sequential turbocharger system for an internal combustion engine135US 5,142,866 AToyota Jidosha Kabushiki Kaisha · 1992
- Method and a device for regulation of a turbo-charging device135US 5,408,979 AAB Volvo · 1995
- Turbocharger with exhaust gas recirculation123US 6,301,889 B1Caterpillar Inc. · 2001
- Twin turbine exhaust gas re-circulation system having a second stage variable nozzle turbine120US 6,412,279 B1Caterpillar Inc. · 2002