F05D 2240/306
Related to the suction side of a rotor blade
Official title: related to the suction side of a rotor blade
F05D2240/306 (Related to the suction side of a rotor blade) appears on 252 US grants and 277 published applications in this corpus.
Search patents in F05D- Granted patents
- 252
- Published applications
- 277
- Assignees
- 83
- Inventors
- 589
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 2 | 2 |
| 2012 | 2 | 2 |
| 2013 | 3 | 4 |
| 2014 | 0 | 11 |
| 2015 | 6 | 10 |
| 2016 | 4 | 22 |
| 2017 | 8 | 22 |
| 2018 | 19 | 38 |
| 2019 | 46 | 25 |
| 2020 | 26 | 31 |
| 2021 | 25 | 25 |
| 2022 | 33 | 21 |
| 2023 | 19 | 18 |
| 2024 | 24 | 19 |
| 2025 | 18 | 18 |
| 2026 | 13 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Turbine blade with boomerang shaped wall cooling passages25 Aug 2026US 12,716,359 B2Rtx Corporation
- Turbine blade for a gas turbine engine and method for forming same14 Jul 2026US 12,680,456 B1Rtx Corporation
- Turbine engine with a blade assembly having a set of cooling conduits26 May 2026US 12,637,948 B2General Electric Company
- Turbine blade for a gas turbine engine and method for forming same26 May 2026US 12,637,950 B1Rtx Corporation
- Aerofoil component for a high-pressure or intermediate-pressure turbine25 Jun 2026US 2026/0176974 A1ROLLS-ROYCE plc
- Turbine engine with a blade assembly having cooling conduits21 May 2026US 2026/0139596 A1General Electric Company
- Turbine engine with a blade assembly having cooling conduits21 May 2026US 2026/0139597 A1General Electric Company
- Airfoil for an engine turbine16 Apr 2026US 2026/0103986 A1Industria De Turbo Propulsores, S.A.U.
- Core Firing Setter25 Dec 2025US 2025/0387827 A1Rtx Corporation
Most cited
By later US patents
- Expandable impeller pump391US 7,393,181 B2Datascope Investment Corp. · 2008
- Expandable impeller pump296US 7,927,068 B2The Penn State Research Foundation · 2011
- Expandable impeller pump197US 8,376,707 B2The Penn State Research Foundation · 2013
- Pressure regulated film cooling73US 5,498,133 AGeneral Electric Company · 1996
- Expandable impeller pump70US 8,992,163 B2The Penn State Research Foundation · 2015