C22C 47/04
By coating
Official title: by coating, e.g. with a protective or activated covering
C22C47/04 (By coating) appears on 128 US grants and 131 published applications in this corpus.
Search patents in C22C- Granted patents
- 128
- Published applications
- 131
- Assignees
- 110
- Inventors
- 334
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 4 | 0 |
| 1995 | 6 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 5 |
| 2004 | 2 | 1 |
| 2005 | 2 | 3 |
| 2006 | 0 | 6 |
| 2007 | 2 | 5 |
| 2008 | 3 | 15 |
| 2009 | 0 | 1 |
| 2010 | 5 | 8 |
| 2011 | 7 | 8 |
| 2012 | 0 | 8 |
| 2013 | 7 | 7 |
| 2014 | 5 | 3 |
| 2015 | 3 | 4 |
| 2016 | 5 | 7 |
| 2017 | 4 | 5 |
| 2018 | 1 | 2 |
| 2019 | 5 | 13 |
| 2020 | 3 | 5 |
| 2021 | 7 | 6 |
| 2022 | 3 | 4 |
| 2023 | 6 | 5 |
| 2024 | 3 | 1 |
| 2025 | 4 | 3 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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
- 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.
- 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.
- Method to produce low-cost metal matrix composites for industrial, sports, and commercial applications7 Oct 2025US 12,435,403 B2Spirit AeroSystems, Inc.
- Metal Matrix Composite Comprising Nanotubes And Method Of Producing Same20 Aug 2026US 2026/0242914 A1American Boronite Corporation
- Carbon nanostructure composites for radiation shielding and methods of making and using thereof16 Apr 2026US 2026/0106047 A1Carbice Corporation
- System and method of fabrication of metal matrix composite parts29 Jan 2026US 2026/0028699 A1Spirit AeroSystems, Inc.
- Chromium coated continous fiber reinforced tiantinum metal matrix composite and the method of making thereof15 Jan 2026US 2026/0015701 A1Spirit AeroSystems, Inc.
- Bulk nanocomposite materials and methods for making these4 Dec 2025US 2025/0367916 A9Massachusetts Institute of Technology
Most cited
By later US patents
- Method, apparatus and material mixture for direct digital manufacturing of fiber reinforced parts122US 9,457,521 B2The Boeing Company · 2016
- Self-repairing, reinforced matrix materials85US 6,527,849 B22003
- Process for producing fiber reinforced composite74US 5,876,659 AHitachi, Ltd. · 1999
- Composite construction with oriented microstructure73US 6,063,502 ASmith International, Inc. · 2000
- Golf club and other structures, and novel methods for making such structures66US 6,723,279 B1Materials and Electrochemical Research (MER) Corporation · 2004