F01M 2001/0207
Characterised by the type of pump
Official title: {characterised by the type of pump}
F01M2001/0207 (Characterised by the type of pump) appears on 331 US grants and 380 published applications in this corpus.
Search patents in F01M- Granted patents
- 331
- Published applications
- 380
- Assignees
- 180
- Inventors
- 779
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 1 |
| 2002 | 3 | 4 |
| 2003 | 4 | 4 |
| 2004 | 5 | 12 |
| 2005 | 4 | 5 |
| 2006 | 8 | 7 |
| 2007 | 5 | 3 |
| 2008 | 2 | 7 |
| 2009 | 4 | 3 |
| 2010 | 2 | 8 |
| 2011 | 7 | 11 |
| 2012 | 2 | 12 |
| 2013 | 9 | 13 |
| 2014 | 13 | 13 |
| 2015 | 3 | 15 |
| 2016 | 12 | 42 |
| 2017 | 16 | 37 |
| 2018 | 29 | 31 |
| 2019 | 36 | 40 |
| 2020 | 35 | 39 |
| 2021 | 35 | 14 |
| 2022 | 26 | 19 |
| 2023 | 17 | 11 |
| 2024 | 11 | 12 |
| 2025 | 12 | 7 |
| 2026 | 4 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for operating a lubrication system with mechanical control21 Jul 2026US 12,687,122 B2GM Global Technology Operations LLC
- Compact volumetric pump19 May 2026US 12,631,293 B2Dana Italia S.R.L.
- Device for transporting a liquid17 Mar 2026US 12,577,948 B1Hanon Systems Efp Deutschland GmbH
- Hydraulic system with a high sump and a dry sump6 Jan 2026US 12,516,726 B2Schaeffler Technologies AG & Co. KG
- Electronic oil pump23 Dec 2025US 12,504,012 B2Coavis
- Oil supply apparatus for engine25 Jun 2026US 2026/0176989 A1Mazda Motor Corporation
- Lubrication system for an internal combustion engine25 Jun 2026US 2026/0176992 A1DAF Trucks N. V.
- Drivetrain for wind turbine and wind turbine11 Jun 2026US 2026/0160235 A1Envision Energy CO.,LTD
- Scavenge pump assembly for an aircraft engine oil system30 Apr 2026US 2026/0117683 A1Pratt & Whitney Canada Corp.
- Electric pump16 Apr 2026US 2026/0104045 A1Zhejiang Sanhua Automotive Components Co., Ltd.
Most cited
By later US patents
- Lubrication and cooling system for a powertrain including an electric motor73US 5,217,085 AFord Motor Company · 1993
- Fracturing apparatus49US 11,668,289 B2Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. · 2023
- Engine lubrication system36US 6,941,922 B2Dana Automotive Limited · 2005
- Automatic method and apparatus for preventing wear in an internal combustion engine34US 5,743,231 A1998
- Over ride oil pump33US 4,531,485 A1985