F05D 2240/54
Radial bearings
F05D2240/54 (Radial bearings) appears on 372 US grants and 413 published applications in this corpus.
Search patents in F05D- Granted patents
- 372
- Published applications
- 413
- Assignees
- 101
- Inventors
- 788
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 2 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 2 |
| 2004 | 1 | 3 |
| 2005 | 2 | 1 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 5 |
| 2009 | 0 | 4 |
| 2010 | 3 | 1 |
| 2011 | 4 | 3 |
| 2012 | 5 | 5 |
| 2013 | 3 | 8 |
| 2014 | 4 | 8 |
| 2015 | 2 | 16 |
| 2016 | 9 | 48 |
| 2017 | 21 | 21 |
| 2018 | 29 | 27 |
| 2019 | 32 | 30 |
| 2020 | 37 | 37 |
| 2021 | 44 | 47 |
| 2022 | 43 | 47 |
| 2023 | 56 | 29 |
| 2024 | 31 | 25 |
| 2025 | 28 | 25 |
| 2026 | 12 | 18 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Turbocharger29 Sep 2026US 12,747,674 B2IHI Corporation
- Sleeve for serially-arranged seal elements28 Jul 2026US 12,692,800 B2Pratt & Whitney Canada Corp.
- Rotor arrangement for a low-pressure turbine of a turbomachine30 Jun 2026US 12,669,057 B2MTU Aero Engines AG
- Aircraft turbomachine comprising a bearing support having an improved design2 Jun 2026US 12,644,392 B2Safran Helicopter Engines
- Gearboxes for aircraft gas turbine engines26 May 2026US 12,637,961 B2ROLLS-ROYCE plc
- Turbofan engine including a fan actuation system1 Oct 2026US 2026/0298101 A1General Electric Company
- Turbofan engine including a fan actuation system17 Sep 2026US 2026/0275875 A1General Electric Company
- Device for centering and rotationally guiding a shaft line of a turbine engine, and turbine engine13 Aug 2026US 2026/0235045 A1Safran Helicopter Engines
- Assembly for gas turbine engine13 Aug 2026US 2026/0235080 A1General Electric Company
- Turbofan engine including a fan actuation system6 Aug 2026US 2026/0226835 A1General Electric Company
Most cited
By later US patents
- Geared turbofan engine gearbox arrangement48US 8,869,504 B1United Technologies Corporation · 2014
- Anisotropic bearing supports for turbochargers43US 8,118,570 B2Honeywell International Inc. · 2012
- Turbine ring assembly26US 11,021,988 B2Safran Aircraft Engines · 2021
- Microturbine cooling system24US 6,246,138 B1Honeywell International Inc. · 2001
- Rotor supports and systems23US 7,731,426 B2Honeywell International Inc. · 2010