F05D 2270/053
Explicitly mentioned power
F05D2270/053 (Explicitly mentioned power) appears on 197 US grants and 205 published applications in this corpus.
Search patents in F05D- Granted patents
- 197
- Published applications
- 205
- Assignees
- 83
- Inventors
- 444
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 1 |
| 2002 | 5 | 5 |
| 2003 | 8 | 5 |
| 2004 | 2 | 5 |
| 2005 | 4 | 5 |
| 2006 | 7 | 9 |
| 2007 | 5 | 2 |
| 2008 | 3 | 3 |
| 2009 | 3 | 4 |
| 2010 | 5 | 5 |
| 2011 | 1 | 2 |
| 2012 | 3 | 1 |
| 2013 | 4 | 5 |
| 2014 | 0 | 5 |
| 2015 | 2 | 8 |
| 2016 | 10 | 8 |
| 2017 | 4 | 15 |
| 2018 | 7 | 15 |
| 2019 | 12 | 10 |
| 2020 | 10 | 18 |
| 2021 | 18 | 13 |
| 2022 | 13 | 9 |
| 2023 | 13 | 23 |
| 2024 | 21 | 11 |
| 2025 | 11 | 5 |
| 2026 | 8 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- System and method for controlling engines of a multi-engine aircraft engine assembly29 Sep 2026US 12,747,708 B2Pratt & Whitney Canada Corp.
- Hybrid turbofan engine with a planetary gearset for blending power between an electric output and variable-thrust bypass fan14 Jul 2026US 12,680,508 B2VerdeGo Aero, Inc.
- Turbine engine tip clearance control utilizing electric machine23 Jun 2026US 12,662,946 B2Rtx Corporation
- System and method for managing electric motor propulsion command limits on a hybrid rotorcraft26 May 2026US 12,637,225 B1Pratt & Whitney Canada Corp.
- Testing secondary power system of aircraft powerplant19 May 2026US 12,631,525 B2Pratt & Whitney Canada Corp.
- Turbine engine tip clearance control utilizing electric machine8 Oct 2026US 2026/0309046 A1Rtx Corporation
- Hybrid Aircraft Powerplant with Multiple Electric Machines and Planetary Gearset1 Oct 2026US 2026/0298153 A1VerdeGo Aero, Inc.
- Transmission for Varying Aircraft Power Between Electric and Mechanical Outputs1 Oct 2026US 2026/0298154 A1VerdeGo Aero, Inc.
- Engine control device, power supply system, moving object, engine control method, and storage medium10 Sep 2026US 2026/0266226 A1Honda Motor Co., Ltd.
- Power sharing in an aircraft using centralized control6 Aug 2026US 2026/0229885 A1Safran
Most cited
By later US patents
- Differential geared turbine engine with torque modulation capability165US 6,895,741 B2Pratt & Whitney Canada Corp. · 2005
- Method of operating a combustion turbine power plant having compressed air storage124US 5,934,063 A1999
- Supercharging system for gas turbines78US 6,442,942 B1Enhanced Turbine Output Holding, LLC · 2002
- Method and apparatus for using wind turbines to generate and supply uninterrupted power to locations remote from the power grid71US 6,927,503 B22005
- Methods and systems for enhancing control of power plant generating units71US 9,945,264 B2General Electric Company · 2018