F16D 2048/0245
Electrically driven rotary pumps
Official title: {Electrically driven rotary pumps}
F16D2048/0245 (Electrically driven rotary pumps) appears on 61 US grants and 70 published applications in this corpus.
Search patents in F16D- Granted patents
- 61
- Published applications
- 70
- Assignees
- 44
- Inventors
- 153
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 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 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 3 |
| 2012 | 0 | 3 |
| 2013 | 4 | 4 |
| 2014 | 3 | 6 |
| 2015 | 5 | 3 |
| 2016 | 3 | 7 |
| 2017 | 5 | 7 |
| 2018 | 5 | 4 |
| 2019 | 6 | 2 |
| 2020 | 6 | 3 |
| 2021 | 3 | 4 |
| 2022 | 3 | 2 |
| 2023 | 3 | 7 |
| 2024 | 5 | 5 |
| 2025 | 2 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for actuating a hydraulic device17 Jun 2025US 12,331,830 B2Schaeffler Technologies AG & Co. KG
- Power take-off (PTO) assembly with a disconnect clutch28 Jan 2025US 12,208,680 B2Dana Belgium N.V.
- Hydraulic assembly, hydraulically actuated consumer with such a hydraulic assembly, and method for hydraulic actuation of a consumer15 Oct 2024US 12,117,047 B2FTE automotive GmbH
- Method for controlling a hydraulic system27 Aug 2024US 12,071,963 B2Schaeffler Technologies AG & Co. KG
- Method for controlling a hydraulic unit in particular for a drivetrain of a motor vehicle, hydraulic unit and drivetrain with hydraulic unit25 Jun 2024US 12,018,747 B2Schaeffler Technologies AG & Co. KG
- Hydraulic system, hybrid transmission, and vehicle10 Sep 2026US 2026/0266342 A1Chery Automobile Co., Ltd.
- Arrangement and method for requirement-based distribution of cooling/lubricating oil flows in electric traction drives23 Jul 2026US 2026/0213619 A1MAGNA Powertrain AG & Co KG
- Adaptive platform for hydraulic clutches12 Jun 2025US 2025/0188998 A1Pt Tech, LLC
- Hydraulic assembly, friction clutch and method for operating a friction clutch24 Oct 2024US 2024/0352981 A1Schaeffler Technologies AG & Co. KG
- Hydraulic assembly, friction clutch and method for operating a friction clutch22 Aug 2024US 2024/0280147 A1Schaeffler Technologies AG & Co. KG
Most cited
By later US patents
- Four-wheel drive system34US 4,821,604 AToyoda Koki Kabushiki Kaisha · 1989
- Multi-function control valve for hydraulic coupling21US 6,378,682 B1New Venture Gear, Inc. · 2002
- Driving force distributing apparatus19US 6,681,912 B2Fujiunivance Co. · 2004
- Control system for a four-speed automatic transmission11US 4,691,597 ARegie Nationale des Usines Renault · 1987
- Hydraulic coupling with multi-function control device11US 6,533,095 B2New Venture Gear, Inc. · 2003