F01P 3/2285
Closed cycles with condenser and feed pump
Official title: {Closed cycles with condenser and feed pump}
F01P3/2285 (Closed cycles with condenser and feed pump) appears on 71 US grants and 25 published applications in this corpus.
Search patents in F01P- Granted patents
- 71
- Published applications
- 25
- Assignees
- 20
- Inventors
- 69
- Latest grant
- 3 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 7 | 0 |
| 1986 | 19 | 0 |
| 1987 | 18 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 3 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 1 |
| 2014 | 2 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 4 |
| 2017 | 3 | 2 |
| 2018 | 5 | 3 |
| 2019 | 2 | 3 |
| 2020 | 1 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Efficiency and comfort system for motorized vehicles3 Sep 2024US 12,078,087 B2Repg Enerji Sistemleri Sanayi Ve Ticaret Anonim Sirketi
- Vapor leak separation and detection system21 Jun 2022US 11,365,909 B2Rolls-Royce North American Technologies Inc.
- Internal combustion engine with evaporative cooling and waste heat utilization18 May 2021US 11,008,899 B2IAV GmbH Ingenieurgesellschaft Auto und Verkehr
- Alternative method of heat removal from an internal combustion engine18 May 2021US 11,008,927 B2
- Methods and systems for coolant system20 Oct 2020US 10,807,436 B2Ford Global Technologies, LLC
- Efficiency and comfort system for motorized vehicles16 May 2024US 2024/0159171 A1Repg Enerji Sistemleri Sanayi Ve Ticaret Anonim Sirketi
- Cooling system for a prime mover8 Feb 2024US 2024/0044280 A1
- Vapor leak separation and detection system16 Dec 2021US 2021/0389028 A1Rolls-Royce North American Technologies Inc.
- Alternative method of heat removal from an internal combustion engine15 Oct 2020US 2020/0325813 A1
- Internal combustion engine with evaporative cooling and waste heat utilization5 Dec 2019US 2019/0368383 A1IAV GmbH Ingenieurgesellschaft Auto und Verkehr
Most cited
By later US patents
- Waste heat utilization device for internal combustion engine47US 8,959,914 B2Sanden Corporation · 2015
- Intercooler for supercharged internal combustion engine35US 4,598,687 ANissan Motor Co., Ltd. · 1986
- Cooling system for automotive engine or the like23US 4,549,505 ANissan Motor Co., Ltd. · 1985
- Semiconductor devices that include germanium nanofilm layer disposed within openings of silicon dioxide layer18US 7,737,534 B2Northrop Grumman Systems Corporation · 2010
- Cooling system for automotive engine or the like15US 4,545,335 ANissan Motor Co., Ltd. · 1985