F16H 57/0458
Oil-mist or spray lubrication
Official title: {Oil-mist or spray lubrication; Means to reduce foam formation}
F16H57/0458 (Oil-mist or spray lubrication) appears on 147 US grants and 168 published applications in this corpus.
Search patents in F16H- Granted patents
- 147
- Published applications
- 168
- Assignees
- 81
- Inventors
- 345
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 2 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 1 | 2 |
| 2012 | 1 | 8 |
| 2013 | 1 | 2 |
| 2014 | 8 | 4 |
| 2015 | 4 | 11 |
| 2016 | 4 | 11 |
| 2017 | 10 | 7 |
| 2018 | 7 | 15 |
| 2019 | 5 | 15 |
| 2020 | 17 | 8 |
| 2021 | 5 | 16 |
| 2022 | 16 | 24 |
| 2023 | 16 | 9 |
| 2024 | 20 | 5 |
| 2025 | 10 | 12 |
| 2026 | 7 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lubricant supply system15 Sep 2026US 12,736,128 B2Hyundai Mobis Co., Ltd.
- Planetary gearbox device comprising oil feed nozzles and oil feed channels arranged eccentrically inside planet gears, corresponding industrial gearbox, corresponding use, and corresponding method26 May 2026US 12,638,073 B2Flender GmbH
- Lubrication system for a gear assembly26 May 2026US 12,638,074 B2GE Avio S. r. l.
- Transmission arrangement with a shielding shell and motor vehicle with the transmission arrangement21 Apr 2026US 12,607,257 B2ZF Friedrichshafen AG
- System and method for thermal and lubrication management in electric drive module21 Apr 2026US 12,609,648 B2Fca US LLC
- Oil Transfer Device30 Jul 2026US 2026/0218790 A1ZF Friedrichshafen AG
- Dual-clutch transmission2 Jul 2026US 2026/0185600 A1Brp-Rotax GmbH & Co. KG
- Differential Gearing for a Vehicle and Drive Unit with an Electrical Machine and a Differential Gearing11 Jun 2026US 2026/0160327 A1ZF Friedrichshafen AG
- Housing assembly with improved oil churning function30 Apr 2026US 2026/0117857 A1Hyundai Mobis Co., Ltd.
- Oil wetting device for lubricating motor vehicle components, lubrication device for transmission components and transmission component of a vehicle15 Jan 2026US 2026/0016081 A1
Most cited
By later US patents
- Emergency oil/mist system289US 4,284,174 AAvco Corporation · 1981
- Oil baffle for gas turbine fan drive gear system171US 7,704,178 B2United Technologies Corporation · 2010
- Reduction gear assembly and a gas turbine engine111US 5,107,676 AROLLS-ROYCE plc · 1992
- Oil baffle for gas turbine fan drive gear system38US 7,883,439 B2United Technologies Corporation · 2011
- Method for assembling an epicyclic gear train36US 8,276,275 B2United Technologies Corporation · 2012