C22C 1/1015
By preparing or treating a non-metallic additive preform
Official title: {by preparing or treating a non-metallic additive preform}
C22C1/1015 (By preparing or treating a non-metallic additive preform) appears on 148 US grants and 73 published applications in this corpus.
Search patents in C22C- Granted patents
- 148
- Published applications
- 73
- Assignees
- 96
- Inventors
- 303
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 7 | 0 |
| 1991 | 6 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 9 | 0 |
| 1997 | 9 | 0 |
| 1998 | 8 | 0 |
| 1999 | 9 | 0 |
| 2000 | 4 | 0 |
| 2001 | 11 | 4 |
| 2002 | 9 | 6 |
| 2003 | 12 | 7 |
| 2004 | 2 | 8 |
| 2005 | 2 | 1 |
| 2006 | 0 | 4 |
| 2007 | 4 | 2 |
| 2008 | 4 | 3 |
| 2009 | 0 | 0 |
| 2010 | 3 | 1 |
| 2011 | 3 | 2 |
| 2012 | 3 | 4 |
| 2013 | 3 | 3 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 3 |
| 2018 | 1 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 3 | 6 |
| 2022 | 1 | 0 |
| 2023 | 2 | 2 |
| 2024 | 2 | 4 |
| 2025 | 3 | 5 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Reinforced metal matrix composites and methods of making the same26 May 2026US 12,637,739 B2II-Vi Delaware, Inc.
- Method for producing metal matrix composite and method for preparing preform12 May 2026US 12,623,976 B2Advanced Composite Corporation
- Copper-aluminum composite plate material prepared by aluminum liquid continuous casting and process thereof2 Dec 2025US 12,485,475 B2Guangzhou Zhongshan New Energy 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.
- Method of manufacturing metal matrix composite parts23 Sep 2025US 12,421,573 B2Markforged, Inc.
- Cemented carbide based composite article9 Jul 2026US 2026/0192357 A1Sandvik SRP AB
- Method for casting a component for application in a high wear industrial environment and such a casted component2 Jul 2026US 2026/0183836 A1INNERCO Sp. Z.O.O.
- Cathode component for an electrolytic aluminium production cell4 Jun 2026US 2026/0152866 A1Vsca AS
- Method of manufacturing metal matrix composite parts25 Dec 2025US 2025/0388998 A1Markforged, Inc.
- Tungsten carbide and titatnium carbide reinforced manganese steel25 Dec 2025US 2025/0389000 A1Sandvik SRP AB
Most cited
By later US patents
- Methods of high temperature infiltration of drill bits and infiltrating binder166US 6,220,117 B1Baker Hughes Incorporated · 2001
- Brazed diamond tools by infiltration130US 6,193,770 B12001
- High-strength matrix body129US 6,287,360 B1Smith International, Inc. · 2001
- In or relating to rotary drill bits101US 5,732,783 ACamco Drilling Group Limited of Hycalog · 1998
- Process of making a molded refractory article99US 5,989,476 A3D Systems, Inc. · 1999