F16H 57/0435
Pressure control for supplying lubricant
Official title: {Pressure control for supplying lubricant; Circuits or valves therefor}
F16H57/0435 (Pressure control for supplying lubricant) appears on 389 US grants and 470 published applications in this corpus.
Search patents in F16H- Granted patents
- 389
- Published applications
- 470
- Assignees
- 160
- Inventors
- 978
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 4 |
| 2010 | 2 | 3 |
| 2011 | 3 | 8 |
| 2012 | 3 | 4 |
| 2013 | 5 | 7 |
| 2014 | 5 | 8 |
| 2015 | 3 | 7 |
| 2016 | 16 | 24 |
| 2017 | 13 | 38 |
| 2018 | 18 | 40 |
| 2019 | 39 | 27 |
| 2020 | 32 | 30 |
| 2021 | 23 | 52 |
| 2022 | 41 | 37 |
| 2023 | 42 | 42 |
| 2024 | 52 | 53 |
| 2025 | 45 | 52 |
| 2026 | 45 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Lubrication system for a turbine engine29 Sep 2026US 12,747,676 B2General Electric Company
- Integrated in-line emergency lube pump assembly for planetary gearbox configurations29 Sep 2026US 12,747,677 B2GE Avio S. r. l.
- Hydraulic system of a power transmission, with integration of an actuating function and a lubricating and/or cooling function22 Sep 2026US 12,742,497 B2Ferrari S.P. A.
- Drive device that can effectively cool two electric motors22 Sep 2026US 12,742,498 B2Toyota Jidosha Kabushiki Kaisha
- System and method to reduce viscous losses of electric vehicle11 Aug 2026US 12,703,316 B2Ford Global Technologies, LLC
- Drive assembly8 Oct 2026US 2026/0309216 A1
- Control system, system and method for an electric vehicle17 Sep 2026US 2026/0276072 A1Jaguar Land Rover Limited
- Hydraulic system, hybrid transmission, and vehicle10 Sep 2026US 2026/0266342 A1Chery Automobile Co., Ltd.
- Power transmission device3 Sep 2026US 2026/0258859 A1JATCO Ltd
- Vehicle, control device and method for controlling oil supply to electrical machine13 Aug 2026US 2026/0235202 A1Scania CV AB
Most cited
By later US patents
- Hydraulic circuit for a transmission of a motor vehicle30US 7,487,866 B2Volkswagen Aktiengesellschaft · 2009
- Vehicle drive device25US 10,746,282 B2Aisin Aw Co., Ltd. · 2020
- Electric windmill pump for gearbox durability24US 10,634,053 B2United Technologies Corporation · 2020
- Vehicle transmission pressure regulator valve24US 9,334,946 B1Superior Transmission Parts, Inc. · 2016
- Lubricating system for automatic transmission16US 5,230,664 ANissan Motor Co., Ltd. · 1993