F05B 2260/98
Lubrication
F05B2260/98 (Lubrication) appears on 141 US grants and 196 published applications in this corpus.
Search patents in F05B- Granted patents
- 141
- Published applications
- 196
- Assignees
- 99
- Inventors
- 431
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 2 |
| 2010 | 3 | 7 |
| 2011 | 1 | 12 |
| 2012 | 8 | 12 |
| 2013 | 2 | 8 |
| 2014 | 7 | 12 |
| 2015 | 5 | 9 |
| 2016 | 9 | 13 |
| 2017 | 5 | 9 |
| 2018 | 9 | 12 |
| 2019 | 13 | 15 |
| 2020 | 8 | 18 |
| 2021 | 15 | 20 |
| 2022 | 13 | 7 |
| 2023 | 14 | 12 |
| 2024 | 16 | 7 |
| 2025 | 6 | 6 |
| 2026 | 5 | 11 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- System and method for providing gearbox lubrication of a wind turbine during an off-grid state4 Aug 2026US 12,698,760 B2GE Vernova Infrastructure Technology LLC
- Shaft-hub connection for a transmission30 Jun 2026US 12,669,112 B2Flender GmbH
- Methods for lubricating a pitch bearing of a wind turbine26 May 2026US 12,638,007 B2GE Vernova Renovables Espana, S.L.
- Planetary transmission having an improved lubricant supply, drive train and wind turbine17 Mar 2026US 12,578,011 B2Flender GmbH
- Transmission for a wind turbine10 Feb 2026US 12,546,289 B2Vestas Wind Systems A/S
- Sealed dual bearing enclosure for a generator of a vertical axis wind turbine1 Oct 2026US 2026/0298203 A1
- Wind turbine lubrication system13 Aug 2026US 2026/0235113 A1Vestas Wind Systems A/S
- Transmission system and wind generating set23 Jul 2026US 2026/0210339 A1Goldwind Science & Technology Co., Ltd.
- Drivetrain for wind turbine and wind turbine11 Jun 2026US 2026/0160235 A1Envision Energy CO.,LTD
- Yaw-bearing grease tray28 May 2026US 2026/0146589 A1Inventus Holdings, LLC
Most cited
By later US patents
- Wind power generator28US 6,774,504 B1Zephyros, Inc. · 2004
- System and methods for monitoring oil conditions of a wind turbine gearbox15US 8,190,394 B2General Electric Company · 2012
- Lubrication of fluid turbine gearbox during idling or loss of electric grid13US 9,086,055 B2General Electric Company · 2015
- Composite sliding bearing and wind power generating device using the same bearing12US 10,072,704 B2Fuji Electric Co., Ltd. · 2018
- Planetary bearing structure12US 8,298,108 B2Mitsubishi Heavy Industries, Ltd. · 2012