C22C 47/14
Making alloys containing metallic or non-metallic fibres or filaments: by powder metallurgy
Official title: by powder metallurgy, i.e. by processing mixtures of metal powder and fibres or filaments
C22C47/14 (Making alloys containing metallic or non-metallic fibres or filaments: by powder metallurgy) appears on 192 US grants and 192 published applications in this corpus.
Search patents in C22C- Granted patents
- 192
- Published applications
- 192
- Assignees
- 173
- Inventors
- 553
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 5 |
| 2003 | 3 | 6 |
| 2004 | 2 | 3 |
| 2005 | 6 | 6 |
| 2006 | 0 | 5 |
| 2007 | 5 | 9 |
| 2008 | 4 | 9 |
| 2009 | 2 | 4 |
| 2010 | 4 | 9 |
| 2011 | 3 | 7 |
| 2012 | 4 | 9 |
| 2013 | 5 | 5 |
| 2014 | 6 | 3 |
| 2015 | 2 | 9 |
| 2016 | 4 | 14 |
| 2017 | 7 | 7 |
| 2018 | 9 | 12 |
| 2019 | 7 | 17 |
| 2020 | 11 | 12 |
| 2021 | 10 | 16 |
| 2022 | 10 | 6 |
| 2023 | 8 | 9 |
| 2024 | 6 | 3 |
| 2025 | 6 | 2 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnesium alloy and production method thereof26 May 2026US 12,637,741 B2MG Port Inc.
- Method for manufacturing a hollow part made of metal matrix or ceramic matrix composite reinforced with short fibers13 Jan 2026US 12,522,542 B2Safran Ceramics
- Continuous electrophoretic deposition modified carbon fiber reinforced multi-matrix composite and preparation method thereof28 Oct 2025US 12,454,492 B2Suzho Hongjiu Aviation Thermal Materials Technology Co., Ltd.
- 3-D printed hydrophobic metallic nanocomposites14 Oct 2025US 12,440,896 B2The Government of the Unites States of America, as represented by the Secretary of the Navy
- Method for manufacturing a composite turbomachine bladed disk (BLISK) with ceramic reinforcement30 Sep 2025US 12,428,714 B2Safran
- Metal Matrix Composite Comprising Nanotubes And Method Of Producing Same20 Aug 2026US 2026/0242914 A1American Boronite Corporation
- Method of manufacturing a sintered stepped porous transport layer for an electrochemical cell2 Jul 2026US 2026/0185243 A1Robert Bosch GmbH
- Preparation of a metal monolith by a rapid hot press method11 Jun 2026US 2026/0158549 A1Centre National De La Recherche Scientifique
- Graphene reinforced aluminum metal matrix composites for high conductivity applications and process for producing4 Jun 2026US 2026/0152825 A1Martinrea International US Inc.
- Aluminum fiber structure and aluminum composite material28 Aug 2025US 2025/0269426 A1Tomoegawa Co., Ltd.
Most cited
By later US patents
- High density composite material358US 6,048,379 AIdeas to Market, L.P. · 2000
- Method of reinforcement for additive manufacturing140US 10,011,089 B2The Boeing Company · 2018
- Object consolidation through sequential material deposition104US 6,814,823 B1Solidica, Inc. · 2004
- Powder for layerwise manufacturing of objects86US 8,710,144 B2EOS GmbH Electro Optical Systems · 2014
- Process for producing fiber reinforced composite74US 5,876,659 AHitachi, Ltd. · 1999