F01M 2001/0253
Characterised by the pump driving means
Official title: {characterised by the pump driving means}
F01M2001/0253 (Characterised by the pump driving means) appears on 205 US grants and 202 published applications in this corpus.
Search patents in F01M- Granted patents
- 205
- Published applications
- 202
- Assignees
- 105
- Inventors
- 450
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 8 | 1 |
| 2002 | 5 | 6 |
| 2003 | 6 | 5 |
| 2004 | 8 | 10 |
| 2005 | 3 | 5 |
| 2006 | 9 | 2 |
| 2007 | 5 | 7 |
| 2008 | 5 | 5 |
| 2009 | 4 | 3 |
| 2010 | 1 | 3 |
| 2011 | 5 | 5 |
| 2012 | 2 | 5 |
| 2013 | 4 | 4 |
| 2014 | 7 | 2 |
| 2015 | 2 | 8 |
| 2016 | 7 | 23 |
| 2017 | 5 | 18 |
| 2018 | 9 | 18 |
| 2019 | 16 | 15 |
| 2020 | 23 | 16 |
| 2021 | 20 | 11 |
| 2022 | 10 | 7 |
| 2023 | 5 | 8 |
| 2024 | 11 | 7 |
| 2025 | 5 | 4 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Engine oiling system2 Jun 2026US 12,644,400 B2Holley Performance Products, Inc.
- Internal combustion engine17 Feb 2026US 12,553,368 B2Toyota Jidosha Kabushiki Kaisha
- Balancer device for internal combustion engine and balancer device with oil pump30 Dec 2025US 12,510,007 B2Hitachi Astemo, Ltd.
- Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods16 Dec 2025US 12,497,879 B2BJ Energy Solutions, LLC
- Pressurized oil system powered by two-stroke engine11 Nov 2025US 12,467,391 B2Arctic Cat Inc.
- Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods17 Sep 2026US 2026/0275845 A1BJ Energy Solutions, LLC
- Engine oiling system20 Aug 2026US 2026/0243182 A1Holley Performance Products, Inc.
- Scavenge pump assembly for an aircraft engine oil system30 Apr 2026US 2026/0117683 A1Pratt & Whitney Canada Corp.
- Pressurized oil system powered by two-stroke engine12 Feb 2026US 2026/0043341 A1Arctic Cat Inc.
- Power system and method of controlling power system31 Jul 2025US 2025/0243793 A1Honda Motor Co., Ltd.
Most cited
By later US patents
- Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods133US 11,236,739 B2BJ Energy Solutions, LLC · 2022
- Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods98US 10,989,180 B2BJ Energy Solutions, LLC · 2021
- Power sources and transmission networks for auxiliary equipment onboard hydraulic fracturing units and associated methods85US 11,530,602 B2BJ Energy Solutions, LLC · 2022
- Energy efficient fluid pump45US 5,918,573 A1999
- Anti-rattle engine balancer which drives associated oil pump43US 5,535,643 AGeneral Motors Corporation · 1996