F01P 11/08
Arrangements of lubricant coolers
Official title: Arrangements of lubricant coolers (in lubrication apparatus F01M)
F01P11/08 (Arrangements of lubricant coolers) appears on 251 US grants and 219 published applications in this corpus.
Search patents in F01P- Granted patents
- 251
- Published applications
- 219
- Assignees
- 137
- Inventors
- 579
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 6 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 3 | 1 |
| 2004 | 1 | 1 |
| 2005 | 2 | 3 |
| 2006 | 3 | 4 |
| 2007 | 5 | 7 |
| 2008 | 1 | 7 |
| 2009 | 4 | 9 |
| 2010 | 5 | 3 |
| 2011 | 1 | 5 |
| 2012 | 5 | 7 |
| 2013 | 9 | 8 |
| 2014 | 7 | 8 |
| 2015 | 5 | 17 |
| 2016 | 11 | 19 |
| 2017 | 17 | 27 |
| 2018 | 23 | 17 |
| 2019 | 20 | 11 |
| 2020 | 11 | 25 |
| 2021 | 12 | 15 |
| 2022 | 25 | 4 |
| 2023 | 7 | 5 |
| 2024 | 3 | 3 |
| 2025 | 2 | 7 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cooling system for an internal combustion engine24 Feb 2026US 12,560,115 B2Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- Oil temperature management assembly6 Jan 2026US 12,516,616 B2Ufi Innovation Center S.R.L.
- Devices and method for regulating cooler flow through automotive transmissions6 May 2025US 12,292,243 B2Superior Transmission Parts, Inc.
- Engine18 Feb 2025US 12,228,066 B2Yanmar Holdings Co., Ltd.
- Engine31 Dec 2024US 12,180,878 B2Polaris Industries Inc.
- Vehicle cooling device30 Jul 2026US 2026/0218634 A1Honda Motor Co., Ltd.
- Motor unit18 Jun 2026US 2026/0168430 A1Toyota Jidosha Kabushiki Kaisha
- Cooling system21 May 2026US 2026/0143654 A1Aisin Corporation
- Oil radiator and oil cooler assembly thereof26 Feb 2026US 2026/0055974 A1Zhejiang Letuhui Auto Parts Co., Ltd.
- Internal combustion engine9 Oct 2025US 2025/0314193 A1
Most cited
By later US patents
- Compact heat exchanger-ventilation unit for a vehicle55US 5,234,051 AKlockner-Humboldt-Deutz Aktiengesellschaft · 1993
- Transmission fluid heat radiator50US 4,022,272 A1977
- Internal combustion engine turbosystem and method44US 4,918,923 A1990
- Internal combustion engine turbosystem and method38US 4,885,911 A1989
- Lubricating oil sump for internal combustion engines35US 4,150,655 AFiat Societa per Azioni · 1979