F16H 57/0436
Pumps
Official title: {Pumps}
F16H57/0436 (Pumps) appears on 484 US grants and 581 published applications in this corpus.
Search patents in F16H- Granted patents
- 484
- Published applications
- 581
- Assignees
- 227
- Inventors
- 1,280
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 1 |
| 2004 | 0 | 3 |
| 2005 | 4 | 2 |
| 2006 | 2 | 4 |
| 2007 | 2 | 1 |
| 2008 | 2 | 4 |
| 2009 | 1 | 4 |
| 2010 | 1 | 4 |
| 2011 | 1 | 19 |
| 2012 | 6 | 10 |
| 2013 | 8 | 10 |
| 2014 | 15 | 14 |
| 2015 | 12 | 19 |
| 2016 | 14 | 32 |
| 2017 | 17 | 44 |
| 2018 | 26 | 45 |
| 2019 | 45 | 54 |
| 2020 | 46 | 42 |
| 2021 | 38 | 55 |
| 2022 | 47 | 43 |
| 2023 | 55 | 47 |
| 2024 | 46 | 46 |
| 2025 | 46 | 42 |
| 2026 | 32 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Integrated in-line emergency lube pump assembly for planetary gearbox configurations29 Sep 2026US 12,747,677 B2GE Avio S. r. l.
- Drive device that can effectively cool two electric motors22 Sep 2026US 12,742,498 B2Toyota Jidosha Kabushiki Kaisha
- Electric vehicle transmission15 Sep 2026US 12,736,126 B2BorgWarner Inc.
- Lubricant supply system15 Sep 2026US 12,736,128 B2Hyundai Mobis Co., Ltd.
- Filter assembly25 Aug 2026US 12,716,481 B2Filtran LLC
- Motor vehicle drive unit and electrically driven motor vehicle drive axle8 Oct 2026US 2026/0309223 A1ZF Friedrichshafen AG
- Lubricating and/or cooling system for use in a motor vehicle17 Sep 2026US 2026/0276071 A1MAGNA Powertrain AG & Co KG
- Transmission Having a Displacement Body for a Drivetrain17 Sep 2026US 2026/0276073 A1Bayerische Motoren Werke Aktiengesellschaft
- Motor unit17 Sep 2026US 2026/0276074 A1Mitsubishi Electric Mobility Corporation
- Hydraulic system, hybrid transmission, and vehicle10 Sep 2026US 2026/0266342 A1Chery Automobile Co., Ltd.
Most cited
By later US patents
- Hybrid vehicle with oil pump selectively driven by the engine, a generator or a motor61US 5,823,282 AKabushikikaisha Equos Research · 1998
- Hybrid vehicle56US 5,799,744 AKabushikikaisha Equos Research · 1998
- Transmission arrangements for hybrid electric vehicles56US 7,086,977 B2Ford Global Technologies, LLC · 2006
- Oil pump driving device for transmission51US 5,474,428 AHonda Giken Kogyo Kabushiki Kaisha · 1995
- Motor vehicle drive arrangement50US 6,863,140 B2DaimlerChrysler AG · 2005