F16H 2061/0037
Characterised by controlled fluid supply to lubrication circuits of the gearing
Official title: {characterised by controlled fluid supply to lubrication circuits of the gearing}
F16H2061/0037 (Characterised by controlled fluid supply to lubrication circuits of the gearing) appears on 281 US grants and 307 published applications in this corpus.
Search patents in F16H- Granted patents
- 281
- Published applications
- 307
- Assignees
- 106
- Inventors
- 650
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 1 |
| 2003 | 2 | 3 |
| 2004 | 0 | 6 |
| 2005 | 3 | 5 |
| 2006 | 5 | 6 |
| 2007 | 1 | 3 |
| 2008 | 6 | 8 |
| 2009 | 3 | 14 |
| 2010 | 7 | 7 |
| 2011 | 9 | 15 |
| 2012 | 7 | 11 |
| 2013 | 14 | 12 |
| 2014 | 12 | 18 |
| 2015 | 10 | 29 |
| 2016 | 25 | 17 |
| 2017 | 20 | 26 |
| 2018 | 21 | 22 |
| 2019 | 21 | 22 |
| 2020 | 22 | 15 |
| 2021 | 10 | 16 |
| 2022 | 12 | 5 |
| 2023 | 9 | 18 |
| 2024 | 18 | 15 |
| 2025 | 18 | 4 |
| 2026 | 4 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Off-highway recreational vehicle26 May 2026US 12,638,076 B2Textron Innovations Inc.
- System and method for operating a lubrication system with brake actuated valve21 Apr 2026US 12,607,260 B2GM Global Technology Operations LLC
- Method for detecting a safe state of a valve of a hydraulic system17 Feb 2026US 12,552,340 B2Schaeffler Technologies AG & Co. KG
- Electro-hydraulic circuits incorporating dual pumps for improved clutch fill times, transmissions and vehicles incorporating the same, and methods associated therewith6 Jan 2026US 12,516,730 B1Allison Transmission, Inc.
- Electric drive for a vehicle30 Dec 2025US 12,510,148 B2GKN Automotive AG
- Off-highway recreational vehicle24 Sep 2026US 2026/0287054 A1Textron Innovations Inc.
- Hydraulic system, hybrid transmission, and vehicle10 Sep 2026US 2026/0266342 A1Chery Automobile Co., Ltd.
- Vehicular driving device30 Jul 2026US 2026/0221844 A1Aisin Corporation
- Multi-speed e-axle with integrated electric motor and shift mechanism4 Jun 2026US 2026/0152059 A1Dana Belgium N.V.
- Electro-hydraulic circuits incorporating dual pumps for improved clutch fill times, transmissions and vehicles incorporating the same, and methods associated therewith9 Apr 2026US 2026/0098578 A1Allison Transmission, Inc.
Most cited
By later US patents
- Hydraulic circuit for a toroidal transmission111US 7,591,755 B2Cie KG and Bayerische Motorenwerke Aktiengesellschaft · 2009
- Electric oil pump control system for vehicular power transmission47US 5,944,632 AAisin Aw Co., Ltd. · 1999
- Multiple ratio automatic transmission with solenoid operated valves for effecting pressure buildup27US 5,612,874 AFord Motor Company · 1997
- Method and device for controlling the oil supply of an automatic gearbox and a starting element27US 7,951,043 B2ZF Friedrichshafen AG · 2011
- Shift control system for a multiple ratio automatic transmission26US 5,646,842 AFord Motor Company · 1997