F05D 2230/411
Precipitation hardening
F05D2230/411 (Precipitation hardening) appears on 7 US grants and 15 published applications in this corpus.
Search patents in F05D- Granted patents
- 7
- Published applications
- 15
- Assignees
- 10
- Inventors
- 39
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 2 | 0 |
| 2019 | 0 | 2 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Turbine component with a thin interior partition7 Apr 2026US 12,595,742 B2Rtx Corporation
- Turbine component with a thin interior partition4 Oct 2022US 11,459,899 B2Raytheon Technologies Corporation
- Turbine blade attachment curved rib stiffeners14 Aug 2018US 10,047,611 B2United Technologies Corporation
- Precipitation hardened martensitic stainless steel, manufacturing method therefor, and turbine moving blade and steam turbine using the same29 May 2018US 9,982,545 B2Mitsubishi Hitachi Power Systems, Ltd.
- Components formed by controlling grain size in forged precipitation-strengthened alloys26 Apr 2016US 9,322,090 B2General Electric Company
- Turbine component with a thin interior partition26 Jan 2023US 2023/0021707 A1Raytheon Technologies Corporation
- Method for producing a subassembly having form-fitting connection and subassembly having form-fitting connection with precipitation-hardened form-fitting region2 Jan 2020US 2020/0002796 A1MTU Aero Engines AG
- Turbine component with a thin interior partition26 Sep 2019US 2019/0292920 A1United Technologies Corporation
- Method of fabricating a turbine blade7 Feb 2019US 2019/0040749 A1United Technologies Corporation
- Process for producing a blade for a turbomachine14 Sep 2017US 2017/0260865 A1MTU Aero Engines AG
Most cited
By later US patents
- Method of controlling grain size in forged precipitation-strengthened alloys and components formed thereby28US 8,679,269 B2General Electric Company · 2014
- Turbine blade attachment curved rib stiffeners2US 10,047,611 B2United Technologies Corporation · 2018
- Method, alloy and component2US 8,551,266 B2Volvo Aero Corporation · 2013
- Components formed by controlling grain size in forged precipitation-strengthened alloys1US 9,322,090 B2General Electric Company · 2016
- Precipitation hardened martensitic stainless steel, manufacturing method therefor, and turbine moving blade and steam turbine using the same1US 9,982,545 B2Mitsubishi Hitachi Power Systems, Ltd. · 2018