F05D 2260/609
Deoiling or demisting
F05D2260/609 (Deoiling or demisting) appears on 154 US grants and 172 published applications in this corpus.
Search patents in F05D- Granted patents
- 154
- Published applications
- 172
- Assignees
- 45
- Inventors
- 366
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 9 |
| 2014 | 3 | 4 |
| 2015 | 7 | 11 |
| 2016 | 3 | 17 |
| 2017 | 8 | 10 |
| 2018 | 9 | 14 |
| 2019 | 18 | 14 |
| 2020 | 12 | 21 |
| 2021 | 19 | 14 |
| 2022 | 20 | 13 |
| 2023 | 12 | 11 |
| 2024 | 17 | 11 |
| 2025 | 16 | 13 |
| 2026 | 8 | 6 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Baffle assembly with vibration damping for interacting with lubricating fluid29 Sep 2026US 12,747,703 B2Pratt & Whitney Canada Corp.
- Monitoring the oil of a lubrication device25 Aug 2026US 12,716,368 B2Safran Aero Boosters SA
- De-aerator seal of oil system28 Jul 2026US 12,692,801 B2Pratt & Whitney Canada Corp.
- Alternate lubrication mechanisms for vehicle bearings oil baffles and traps16 Jun 2026US 12,655,936 B2Rtx Corporation
- Hydraulically driven de-oiler for gas turbine engines2 Jun 2026US 12,644,394 B2Rtx Corporation
- De-aerator seal of oil system25 Jun 2026US 2026/0176981 A1Pratt & Whitney Canada Corp.
- Electrical machines for integration into a propulsion engine11 Jun 2026US 2026/0163449 A1General Electric Company
- Gas turbine engine for an aircraft7 May 2026US 2026/0126007 A1Rolls-Royce Deutschland Ltd & Co KG
- Impeller rotor seal runner with anti-rotation feature7 May 2026US 2026/0126046 A1Pratt & Whitney Canada Corp.
- Baffle assembly for interacting with lubricating fluid23 Apr 2026US 2026/0110267 A1Pratt & Whitney Canada Corp.
Most cited
By later US patents
- Air/oil separation system and method33US 7,063,734 B2Pratt & Whitney Canada Corp. · 2006
- Air/oil separation system and method20US 7,566,356 B2Pratt & Whitney Canada Corp. · 2009
- Fluid collection gutter for a geared turbine engine19US 10,287,915 B2United Technologies Corporation · 2019
- Lubrication system for aircraft engine reduction gearbox19US 11,268,453 B1Pratt & Whitney Canada Corp. · 2022
- Method and apparatus for segregated oil supply and scavenge in a gas turbine engine17US 8,904,746 B2General Electric Company · 2014