C22C 49/00
Alloys containing metallic or non-metallic fibres or filaments
C22C49/00 (Alloys containing metallic or non-metallic fibres or filaments) appears on 646 US grants and 476 published applications in this corpus.
Search patents in C22C- Granted patents
- 646
- Published applications
- 476
- Assignees
- 397
- Inventors
- 1,429
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 7 | 0 |
| 1978 | 9 | 0 |
| 1979 | 11 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 10 | 0 |
| 1985 | 5 | 0 |
| 1986 | 12 | 0 |
| 1987 | 12 | 0 |
| 1988 | 17 | 0 |
| 1989 | 22 | 0 |
| 1990 | 30 | 0 |
| 1991 | 20 | 0 |
| 1992 | 22 | 0 |
| 1993 | 19 | 0 |
| 1994 | 22 | 0 |
| 1995 | 25 | 0 |
| 1996 | 17 | 0 |
| 1997 | 6 | 0 |
| 1998 | 10 | 0 |
| 1999 | 16 | 0 |
| 2000 | 6 | 0 |
| 2001 | 10 | 4 |
| 2002 | 18 | 9 |
| 2003 | 6 | 8 |
| 2004 | 7 | 9 |
| 2005 | 7 | 17 |
| 2006 | 3 | 17 |
| 2007 | 13 | 19 |
| 2008 | 3 | 20 |
| 2009 | 10 | 12 |
| 2010 | 11 | 16 |
| 2011 | 10 | 20 |
| 2012 | 8 | 18 |
| 2013 | 13 | 25 |
| 2014 | 12 | 21 |
| 2015 | 14 | 19 |
| 2016 | 13 | 34 |
| 2017 | 20 | 31 |
| 2018 | 19 | 20 |
| 2019 | 16 | 28 |
| 2020 | 31 | 40 |
| 2021 | 16 | 18 |
| 2022 | 16 | 19 |
| 2023 | 19 | 23 |
| 2024 | 17 | 12 |
| 2025 | 14 | 7 |
| 2026 | 5 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Aluminum extrusions including co-extruded insulated, coated and/or non-circular shaped reinforcing wires23 Jun 2026US 12,662,726 B2GM Global Technology Operations LLC
- Magnesium alloy and production method thereof26 May 2026US 12,637,741 B2MG Port Inc.
- Solder-carbon nanostructure composites and methods of making and using thereof19 May 2026US 12,629,784 B2Carbice Corporation
- Channel boxes for a boiling water reactor and methods of manufacture thereof19 May 2026US 12,633,425 B2Westinghouse Electric Corp.
- 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
- Metal Matrix Composite Comprising Nanotubes And Method Of Producing Same20 Aug 2026US 2026/0242914 A1American Boronite Corporation
- 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.
- Wear resistant composite7 May 2026US 2026/0125786 A1Conv Australia Holding Pty Ltd
- Carbon nanostructure composites for radiation shielding and methods of making and using thereof16 Apr 2026US 2026/0106047 A1Carbice Corporation
Most cited
By later US patents
- High density composite material358US 6,048,379 AIdeas to Market, L.P. · 2000
- Composite synthetic materials149US 4,960,643 A1990
- Compositions and methods for preparing multiple-component composite materials130US 6,803,003 B2Advanced Ceramics Research, Inc. · 2004
- Metal matrix composites111US 4,828,008 ALanxide Technology Company, LP · 1989
- Fiber reinforced metal type composite material with high purity aluminum alloy containing magnesium as matrix metal100US 4,450,207 AToyota Jidosha Kabushiki Kaisha · 1984