F01M 2011/033
Comprising coolers or heat exchangers
Official title: {comprising coolers or heat exchangers}
F01M2011/033 (Comprising coolers or heat exchangers) appears on 152 US grants and 113 published applications in this corpus.
Search patents in F01M- Granted patents
- 152
- Published applications
- 113
- Assignees
- 79
- Inventors
- 256
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 6 | 0 |
| 1997 | 5 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 3 |
| 2002 | 2 | 1 |
| 2003 | 2 | 3 |
| 2004 | 5 | 3 |
| 2005 | 1 | 2 |
| 2006 | 3 | 5 |
| 2007 | 3 | 3 |
| 2008 | 4 | 3 |
| 2009 | 2 | 5 |
| 2010 | 1 | 3 |
| 2011 | 3 | 2 |
| 2012 | 1 | 10 |
| 2013 | 5 | 8 |
| 2014 | 8 | 3 |
| 2015 | 5 | 5 |
| 2016 | 4 | 4 |
| 2017 | 10 | 4 |
| 2018 | 5 | 4 |
| 2019 | 6 | 10 |
| 2020 | 5 | 9 |
| 2021 | 5 | 1 |
| 2022 | 8 | 5 |
| 2023 | 6 | 5 |
| 2024 | 4 | 6 |
| 2025 | 5 | 3 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lubricating oil filter base assembly and lubricating oil filter radiator assembly28 Jul 2026US 12,692,805 B2Wenzhou Dexin Auto Parts Co., Ltd.
- Oil filter housing and assembly16 Jun 2026US 12,655,779 B2Skyward Automotive Products LLC
- Structure of split-type oil channel of oil filter base and oil cooler connecting base in vehicle3 Feb 2026US 12,540,567 B1Wenzhou Bonai Auto Radiator Co., Ltd.
- Electronic oil pump23 Dec 2025US 12,504,012 B2Coavis
- Lubricant manifold for internal combustion engine22 Jul 2025US 12,366,186 B2Cummins Inc.
- Lubricating Oil Filter Base Assembly and Lubricating Oil Filter Radiator Assembly2 Jul 2026US 2026/0185469 A1Wenzhou Dexin Auto Parts Co., Ltd.
- Oil radiator and oil cooler assembly thereof26 Feb 2026US 2026/0055974 A1Zhejiang Letuhui Auto Parts Co., Ltd.
- Engine Oil Cooling Structure of an Engine22 Jan 2026US 2026/0022649 A1Zhejiang Qianjiang Motorcycle Co., Ltd.
- Oil filter housing and assembly4 Sep 2025US 2025/0277462 A1Skyward Automotive Products LLC
- Unitary oil filter adaptor for an engine lubrication system12 Jun 2025US 2025/0188856 A1RB Distribution, Inc.
Most cited
By later US patents
- Lubrication fluid filtering and cooling assembly101US 4,324,213 ACummins Engine Company, Inc. · 1982
- Oil cooler with a retained, blow-out proof, and extrusion resistant gasket configuration49US 5,806,581 AModine Manufacturing Company · 1998
- Passive by-pass for heat exchangers48US 5,575,329 ALong Manufacturing Ltd. · 1996
- Oil cooler and manufacturing method thereof45US 5,014,775 AToyo Radiator Co., Ltd. · 1991
- Oil cooling device44US 5,351,664 AKohler Co. · 1994