C22C 32/0052
Only carbides
Official title: {only carbides}
C22C32/0052 (Only carbides) appears on 238 US grants and 204 published applications in this corpus.
Search patents in C22C- Granted patents
- 238
- Published applications
- 204
- Assignees
- 205
- Inventors
- 716
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 8 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 10 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 2 |
| 2002 | 5 | 7 |
| 2003 | 4 | 3 |
| 2004 | 3 | 3 |
| 2005 | 5 | 2 |
| 2006 | 0 | 2 |
| 2007 | 2 | 3 |
| 2008 | 1 | 6 |
| 2009 | 3 | 4 |
| 2010 | 6 | 8 |
| 2011 | 3 | 3 |
| 2012 | 3 | 6 |
| 2013 | 1 | 3 |
| 2014 | 4 | 7 |
| 2015 | 6 | 13 |
| 2016 | 2 | 15 |
| 2017 | 7 | 10 |
| 2018 | 13 | 15 |
| 2019 | 11 | 8 |
| 2020 | 7 | 9 |
| 2021 | 7 | 13 |
| 2022 | 4 | 12 |
| 2023 | 12 | 15 |
| 2024 | 6 | 10 |
| 2025 | 7 | 18 |
| 2026 | 13 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Metal matrix composites for drill bits6 Oct 2026US 12,753,469 B2Kennametal Inc.
- Al—Ce alloy based composites21 Jul 2026US 12,686,904 B2Eck Industries, Inc.
- Atomized powder, thermal spray coating, hearth roll, and method for producing hearth roll23 Jun 2026US 12,661,709 B2Sanyo Special Steel Co., Ltd.
- Anti-cavitation damping composite metal structure for flow passage component2 Jun 2026US 12,644,189 B2Hohai University
- Wear-resistant member26 May 2026US 12,638,050 B2NGK Insulators, Ltd.
- High-strength metal-matrix composite and method for producing high-strength metal-matrix composite24 Sep 2026US 2026/0286474 A1Advanced Composite Corporation
- Metal alloy and compositions and uses thereof27 Aug 2026US 2026/0250807 A1Phaseshift Technologies Inc.
- Ceramic plate, package, manufacturing method for ceramic plate, module, and electric or electronic product6 Aug 2026US 2026/0225963 A1Denka Company Limited
- Metal matrix composites for drilling tools9 Jul 2026US 2026/0193748 A1Schlumberger Technology Corporation
- Tunnel kiln for the heat treatment of products, a method for operating such a tunnel kiln and the use of such a tunnel kiln25 Jun 2026US 2026/0177318 A1Riedhammer GmbH
Most cited
By later US patents
- P/M titanium composite casting123US 5,897,830 ADynamet Technology, Inc. · 1999
- Systems and methods for forming a layer onto a surface of a solid substrate and products formed thereby119US 10,151,363 B2Ats Mer, LLC · 2018
- Systems and methods for forming a layer onto a surface of a solid substrate and products formed thereby119US 9,933,031 B2Ats Mer, LLC · 2018
- Systems and methods for forming a layer onto a surface of a solid substrate and products formed thereby118US 10,100,890 B2Ats Mer, LLC · 2018
- Systems and methods for forming a layer onto a surface of a solid substrate and products formed thereby118US 10,107,344 B2Ats Mer, LLC · 2018