F05D 2300/121
Aluminium
F05D2300/121 (Aluminium) appears on 256 US grants and 344 published applications in this corpus.
Search patents in F05D- Granted patents
- 256
- Published applications
- 344
- Assignees
- 127
- Inventors
- 759
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 2 |
| 2003 | 4 | 6 |
| 2004 | 3 | 9 |
| 2005 | 5 | 8 |
| 2006 | 5 | 6 |
| 2007 | 4 | 10 |
| 2008 | 3 | 12 |
| 2009 | 4 | 8 |
| 2010 | 4 | 8 |
| 2011 | 7 | 8 |
| 2012 | 8 | 12 |
| 2013 | 4 | 15 |
| 2014 | 9 | 12 |
| 2015 | 4 | 23 |
| 2016 | 10 | 51 |
| 2017 | 7 | 16 |
| 2018 | 25 | 23 |
| 2019 | 28 | 17 |
| 2020 | 24 | 22 |
| 2021 | 16 | 12 |
| 2022 | 9 | 7 |
| 2023 | 14 | 17 |
| 2024 | 21 | 14 |
| 2025 | 15 | 20 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Nickel-chromium-aluminum composite by electrodeposition18 Aug 2026US 12,709,815 B2Rtx Corporation
- MCrAlX-alloy, powder, coating for protection against corrosion and oxidation and for bonding ceramic insulating coating and component11 Aug 2026US 12,703,898 B2Siemens Energy Global GmbH & Co. KG
- Air turbine starter4 Aug 2026US 12,698,725 B2Unison Industries, LLC
- Systems and methods for cooling an inner wall of a thrust reverser of an engine of an aircraft21 Jul 2026US 12,687,136 B2The Boeing Company
- Methods and systems of compressor control with surge avoidance and response7 Jul 2026US 12,674,487 B2
- Multilayer coating for high stressed metal pieces17 Sep 2026US 2026/0275531 A1Nuovo Pignone Tecnologie Srl
- Wheels including a coating layer and methods for making the same25 Jun 2026US 2026/0177066 A1Garrett Transportation I Inc.
- Labyrinth seal and method with separately-formed seal portions26 Mar 2026US 2026/0085616 A1Pratt & Whitney Canada Corp. (P&Wc)
- Conductive aerodynamic stator12 Mar 2026US 2026/0074585 A1Whisper Aero Inc.
- Blower with improved fan and motor design4 Dec 2025US 2025/0369446 A1Milwaukee Electric Tool Corporation
Most cited
By later US patents
- Coated article and method for inhibiting frictional wear between mating titanium alloy substrates in a gas turbine engine90US 6,158,963 AUnited Technologies Corporation · 2000
- Turbocharger78US 8,083,474 B2Mitsubishi Heavy Industries, Ltd. · 2011
- Friction stir welded hollow airfoils and method therefor55US 7,189,064 B2General Electric Company · 2007
- Reinforced aluminum fan blade38US 6,004,101 AGeneral Electric Company · 1999
- Composite compressor wheel for turbochargers37US 4,850,802 AAllied-Signal Inc. · 1989