F05D 2300/701
Heat treatment
F05D2300/701 (Heat treatment) appears on 53 US grants and 76 published applications in this corpus.
Search patents in F05D- Granted patents
- 53
- Published applications
- 76
- Assignees
- 37
- Inventors
- 197
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 4 |
| 2015 | 0 | 4 |
| 2016 | 1 | 8 |
| 2017 | 5 | 8 |
| 2018 | 3 | 8 |
| 2019 | 7 | 9 |
| 2020 | 8 | 11 |
| 2021 | 8 | 11 |
| 2022 | 6 | 1 |
| 2023 | 4 | 2 |
| 2024 | 4 | 1 |
| 2025 | 2 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of assembling parts with different coefficients of thermal expansion24 Feb 2026US 12,558,747 B2Pratt & Whitney Canada Corp.
- Housing for flow-conducting components11 Feb 2025US 12,221,978 B2KSB SE & Co. KGaA
- Method of restoring alloy depletion in an airfoil around cooling holes21 Jan 2025US 12,203,384 B1Rtx Corporation
- Tailored material property tuning for turbine engine fan blades18 Jun 2024US 12,012,865 B2Rolls-Royce North American Technologies Inc.
- Gas turbine engine with pre-conditioned ceramic matrix composite components19 Mar 2024US 11,933,195 B2Rolls-Royce High Temperature Composites Inc.
- Inner shroud sector for an aircraft turbomachine6 Aug 2026US 2026/0226851 A1Safran Aircraft Engines
- Method of restoring alloy depletion in an airfoil around cooling holes30 Apr 2026US 2026/0117658 A1Rtx Corporation
- Surface alloy re-melting to increase resistance to oxidation9 Apr 2026US 2026/0097449 A1Pratt & Whitney Canada Corp. (P&Wc)
- Nickel-based superalloy26 Jun 2025US 2025/0207223 A1ONERA (Office National d'Etudes et de Recherches Aerospatiales)
- Method of restoring alloy depletion in an airfoil around cooling holes22 May 2025US 2025/0163808 A1Rtx Corporation
Most cited
By later US patents
- Laser assisted oxide removal16US 9,683,281 B2United Technologies Corporation · 2017
- Structural braze repair of superalloy component15US 10,076,811 B2Siemens Energy, Inc. · 2018
- Heat-resistant resin compositions and internal combustion engine parts using same11US 5,540,553 AMitsui Toatsu Chemicals, Inc. · 1996
- Composite fan containment case7US 11,499,448 B2General Electric Company · 2022
- High temperature aluminum valve components7US 9,657,844 B2Honeywell International Inc. · 2017