F05D 2300/6032
Metal matrix composites [mmc]
Official title: Metal matrix composites [MMC]
F05D2300/6032 (Metal matrix composites [mmc]) appears on 141 US grants and 170 published applications in this corpus.
Search patents in F05D- Granted patents
- 141
- Published applications
- 170
- Assignees
- 57
- Inventors
- 298
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 2 |
| 2008 | 3 | 4 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 4 | 3 |
| 2013 | 1 | 1 |
| 2014 | 1 | 5 |
| 2015 | 0 | 10 |
| 2016 | 3 | 20 |
| 2017 | 7 | 18 |
| 2018 | 9 | 19 |
| 2019 | 14 | 18 |
| 2020 | 25 | 20 |
| 2021 | 13 | 10 |
| 2022 | 12 | 13 |
| 2023 | 15 | 11 |
| 2024 | 12 | 6 |
| 2025 | 8 | 5 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wear resistant coating, method of manufacture thereof and articles comprising the same11 Aug 2026US 12,703,782 B2Rtx Corporation
- Method for manufacturing a composite turbomachine bladed disk (BLISK) with ceramic reinforcement30 Sep 2025US 12,428,714 B2Safran
- Metal plated additively manufactured plastic seal plates and their method of manufacturing23 Sep 2025US 12,421,859 B2Hamilton Sundstrand Corporation
- Turbine engine abradable systems8 Jul 2025US 12,351,920 B2Rtx Corporation
- Turbine engine having a composite assembly3 Jun 2025US 12,320,272 B2General Electric Company
- Lap jointed longitudinal/axial flanges for circumferentially flanged composite components in the form of hollow single/multi-cylinders, single/multi-angle conical frustrums or a combination thereof12 Mar 2026US 2026/0071552 A1Rtx Corporation
- Reinforcement plate flange junctions of composite components25 Dec 2025US 2025/0389209 A1Rtx Corporation
- Low friction coatings for broad temperature ranges28 Aug 2025US 2025/0270938 A1General Electric Company
- Turbine engine with a blade having woven core and toughened region20 Mar 2025US 2025/0092791 A1General Electric Company
- Metal plated additively manufactured plastic acm housings with internal thermally adaptive structure30 Jan 2025US 2025/0033271 A1Hamilton Sundstrand Corporation
Most cited
By later US patents
- Method and apparatus for reducing stress on the tips of turbine or compressor blades66US 5,476,363 APratt & Whitney · 1995
- SPF/DB hollow core fan blade65US 5,240,376 AMcDonnell Douglas Corporation · 1993
- Method of making a SPF/DB hollow core fan blade52US 5,384,959 AMcDonnell Douglas Corporation · 1995
- Internally reinforced hollow titanium alloy components49US 5,429,877 AThe United States of America as represented by the Secretary of the Air Force · 1995
- Method of manufacturing an annular bladed member having an integral shroud48US 4,786,347 AROLLS-ROYCE plc · 1988