F05D 2270/708
With comparison tables
Official title: with comparison tables
F05D2270/708 (With comparison tables) appears on 111 US grants and 133 published applications in this corpus.
Search patents in F05D- Granted patents
- 111
- Published applications
- 133
- Assignees
- 65
- Inventors
- 291
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 1 |
| 2004 | 2 | 1 |
| 2005 | 0 | 5 |
| 2006 | 2 | 4 |
| 2007 | 4 | 4 |
| 2008 | 2 | 3 |
| 2009 | 2 | 6 |
| 2010 | 6 | 9 |
| 2011 | 4 | 6 |
| 2012 | 5 | 5 |
| 2013 | 6 | 3 |
| 2014 | 4 | 5 |
| 2015 | 2 | 6 |
| 2016 | 3 | 4 |
| 2017 | 8 | 4 |
| 2018 | 1 | 13 |
| 2019 | 9 | 8 |
| 2020 | 7 | 10 |
| 2021 | 6 | 10 |
| 2022 | 11 | 7 |
| 2023 | 10 | 8 |
| 2024 | 8 | 6 |
| 2025 | 7 | 4 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Variable geometry turbocharger (VGT) durability by avoiding excessive force on one or more components of the VGT3 Feb 2026US 12,540,571 B2Caterpillar Inc.
- Method for predicting the wear of a mechanical part, and method for determining the operational risk associated with an aircraft or with a fleet of aircraft9 Dec 2025US 12,492,647 B2Safran Aircraft Engines
- Aircraft system operational testing4 Nov 2025US 12,459,671 B2The Boeing Company
- Systems and methods for determining gas turbine engine operating margins19 Aug 2025US 12,392,255 B2Pratt & Whitney Canada Corp.
- Thrust control method for an airbreathing jet engine12 Aug 2025US 12,385,428 B2ROLLS-ROYCE plc
- T6 Probes Accuracy Based on Swirl Angle11 Jun 2026US 2026/0160180 A1Pratt & Whitney Canada Corp.
- Gas turbine control device and gas turbine control method14 Aug 2025US 2025/0257697 A1Mitsubishi Heavy Industries, Ltd.
- System and method for validating aircraft propulsion system parts7 Aug 2025US 2025/0250029 A1Pratt & Whitney Canada Corp.
- Variable geometry turbocharger (vgt) durability by avoiding excessive force on one or more components of the vgt19 Jun 2025US 2025/0198326 A1Caterpillar Inc.
- Method and system for monitoring a bleed valve of a gas turbine engine20 Mar 2025US 2025/0093232 A1Pratt & Whitney Canada Corp.
Most cited
By later US patents
- Decision making process and manual for diagnostic trend analysis53US 6,591,182 B1General Electric Company · 2003
- Multi spool gas turbine system49US 8,220,245 B1Candent Technologies, Inc. · 2012
- Method and apparatus for determining engine part life usage48US 7,197,430 B2General Electric Company · 2007
- Methods and systems for providing real-time comparison with an alternate control strategy for a turbine42US 7,822,512 B2General Electric Company · 2010
- System and method for turbine engine fault detection using discrete event system modeling37US 7,369,932 B2Honeywell International Inc. · 2008