F05D 2240/122
Related to the trailing edge of a stator vane
Official title: related to the trailing edge of a stator vane
F05D2240/122 (Related to the trailing edge of a stator vane) appears on 511 US grants and 594 published applications in this corpus.
Search patents in F05D- Granted patents
- 511
- Published applications
- 594
- Assignees
- 108
- Inventors
- 1,165
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 2 |
| 2005 | 1 | 8 |
| 2006 | 4 | 12 |
| 2007 | 8 | 12 |
| 2008 | 8 | 18 |
| 2009 | 12 | 13 |
| 2010 | 19 | 22 |
| 2011 | 12 | 22 |
| 2012 | 19 | 14 |
| 2013 | 11 | 27 |
| 2014 | 11 | 19 |
| 2015 | 22 | 29 |
| 2016 | 15 | 49 |
| 2017 | 19 | 49 |
| 2018 | 27 | 56 |
| 2019 | 56 | 38 |
| 2020 | 67 | 47 |
| 2021 | 40 | 35 |
| 2022 | 41 | 22 |
| 2023 | 39 | 39 |
| 2024 | 39 | 20 |
| 2025 | 22 | 23 |
| 2026 | 10 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Stator blade and gas turbine provided with same22 Sep 2026US 12,742,394 B2Mitsubishi Heavy Industries, Ltd.
- Metal coupon with porous stress-relief section and component with same15 Sep 2026US 12,735,986 B2GE Infrastructure Technology LLC
- Notched turbine vane baffle11 Aug 2026US 12,704,071 B2Rtx Corporation
- Turbine nozzle alignment with combustor of gas turbine engines14 Jul 2026US 12,680,460 B1General Electric Company
- Trailing edge cooling circuit for turbomachine airfoil19 May 2026US 12,631,116 B2GE Vernova Infrastructure Technology LLC
- Multistage Centrifugal Compressor27 Aug 2026US 2026/0251146 A1Hitachi Industrial Products, Ltd.
- Gas turbine engines, turbine components having airfoil cooling slots, and methods for producing the same6 Aug 2026US 2026/0226836 A1Honeywell International Inc.
- Aerofoil component for a high-pressure or intermediate-pressure turbine25 Jun 2026US 2026/0176974 A1ROLLS-ROYCE plc
- Fixed radial inlet guide vanes configured to direct exhaust to a turbine25 Jun 2026US 2026/0176977 A1Garrett Transportation I Inc.
- Porous metal coupon with thermal transfer structure for component and related component4 Jun 2026US 2026/0151987 A1GE Vernova Infrastructure Technology LLC
Most cited
By later US patents
- Airfoil-shaped body103US 4,830,315 AUnited Technologies Corporation · 1989
- Airfoil with dual source cooling72US 5,498,126 AUnited Technologies Corporation · 1996
- Advanced booster rotor blade60US 7,967,571 B2General Electric Company · 2011
- Serrated fan blade57US 6,733,240 B2General Electric Company · 2004
- Gas turbine engine case and method of making52US 7,797,922 B2Pratt & Whitney Canada Corp. · 2010