F02B 37/001
Engines characterised by provision of pumps driven at least for part of
Official title: {using exhaust drives arranged in parallel}
F02B37/001 (Engines characterised by provision of pumps driven at least for part of) appears on 259 US grants and 283 published applications in this corpus.
Search patents in F02B- Granted patents
- 259
- Published applications
- 283
- Assignees
- 96
- Inventors
- 554
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 1 |
| 2002 | 5 | 4 |
| 2003 | 1 | 2 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 8 |
| 2007 | 3 | 8 |
| 2008 | 1 | 7 |
| 2009 | 7 | 11 |
| 2010 | 5 | 20 |
| 2011 | 8 | 16 |
| 2012 | 9 | 11 |
| 2013 | 10 | 14 |
| 2014 | 14 | 32 |
| 2015 | 23 | 27 |
| 2016 | 25 | 19 |
| 2017 | 17 | 19 |
| 2018 | 27 | 11 |
| 2019 | 18 | 22 |
| 2020 | 13 | 14 |
| 2021 | 19 | 16 |
| 2022 | 13 | 4 |
| 2023 | 7 | 6 |
| 2024 | 6 | 7 |
| 2025 | 7 | 2 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
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
- Turbine23 Dec 2025US 12,503,957 B2Cummins Inc.
- Aircraft power plant8 Jul 2025US 12,351,322 B2Pratt & Whitney Canada Corp.
- 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
- V-type internal combustion engine20 Aug 2026US 2026/0243193 A1Liebherr-Components Colmar SAS
- Exhaust gas turbocharger arrangement and internal combustion engine2 Oct 2025US 2025/0305440 A1Rolls-Royce Solutions GmbH
- Aircraft power plant13 Feb 2025US 2025/0051017 A1Pratt & Whitney Canada Corp.
- 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 map12 Dec 2024US 2024/0410323 A1Rolls-Royce Solutions GmbH
- Exhaust gas turbocharger arrangement and internal combustion engine4 Jul 2024US 2024/0218825 A1Rolls-Royce Solutions GmbH
Most cited
By later US patents
- Twin turbine exhaust gas re-circulation system having a second stage variable nozzle turbine120US 6,412,279 B1Caterpillar Inc. · 2002
- Turbocharged internal combustion engine108US 6,378,308 B13K Warner Turbosystems GmbH · 2002
- Internal combustion engine having two exhaust gas turbocharger87US 7,540,150 B2Daimler AG · 2009
- Turbocharged compund cycle ducted fan engine system66US 4,815,282 ATeledyne Industries, Inc. · 1989
- Method of increasing a flow rate of intake air to an engine50US 6,321,538 B2Caterpillar Inc. · 2001