C22C 2026/005
Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon
Official title: {with additional metal compounds being borides}
C22C2026/005 (Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon) appears on 47 US grants and 42 published applications in this corpus.
Search patents in C22C- Granted patents
- 47
- Published applications
- 42
- Assignees
- 34
- Inventors
- 112
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 4 |
| 2014 | 2 | 2 |
| 2015 | 0 | 2 |
| 2016 | 1 | 1 |
| 2017 | 0 | 3 |
| 2018 | 1 | 1 |
| 2019 | 1 | 4 |
| 2020 | 1 | 4 |
| 2021 | 2 | 3 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 3 |
| 2025 | 1 | 3 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Polycrystalline diamond and methods for fabricating the same14 Jul 2026US 12,680,395 B2US Synthetic Corporation
- Diamond composite material and heat radiating member23 Dec 2025US 12,503,633 B2A. L. M. T. Corp.
- Polycrystalline diamond elements and systems and methods for fabricating the same2 Apr 2024US 11,946,320 B2US Synthetic Corporation
- Polycrystalline diamond cutter with high wear resistance and strength11 May 2021US 11,002,081 B2Schlumberger Technology Corporation
- Polycrystalline diamond elements and systems and methods for fabricating the same26 Jan 2021US 10,900,291 B2US Synthetic Corporation
- Composite material and method for producing same6 Aug 2026US 2026/0226586 A1Asahi Diamond Industrial Co., Ltd.
- Cubic boron nitride sintered body, coated cubic boron nitride sintered body, and tool having same2 Jul 2026US 2026/0184642 A1Tungaloy Corporation
- Cubic boron nitride sintered body and tool having coated cubic boron nitride sintered body27 Nov 2025US 2025/0360570 A1Tungaloy Corporation
- Sintered material and cutting tool16 Oct 2025US 2025/0320583 A1Sumitomo Electric Hardmetal Corp.
- Cubic boron nitride sintered material2 Jan 2025US 2025/0003034 A1Sumitomo Electric Industries, Ltd.
Most cited
By later US patents
- Diamond metal composite cutter and method for making same217US 5,096,465 ANorton Company · 1992
- Diamond sintered body for tools and method of manufacturing same214US 4,636,253 ASumitomo Electric Industries, Ltd. · 1987
- Low temperature, low pressure, ductile, bonded cermet for enhanced abrasion and erosion performance129US 5,641,921 ADennis Tool Company · 1997
- Sintered compact for a machining tool and a method of producing the compact126US 4,334,928 ASumitomo Electric Industries, Ltd. · 1982
- Diamond sintered body and the method for producing the same123US 4,303,442 ASumitomo Electric Industries, Ltd. · 1981