C22C 2026/007
Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon
Official title: {with additional metal compounds being nitrides}
C22C2026/007 (Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon) appears on 19 US grants and 42 published applications in this corpus.
Search patents in C22C- Granted patents
- 19
- Published applications
- 42
- Assignees
- 14
- Inventors
- 75
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 3 | 7 |
| 2014 | 1 | 3 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 6 |
| 2018 | 1 | 0 |
| 2019 | 2 | 3 |
| 2020 | 1 | 5 |
| 2021 | 3 | 3 |
| 2022 | 0 | 0 |
| 2023 | 2 | 3 |
| 2024 | 2 | 4 |
| 2025 | 1 | 1 |
| 2026 | 1 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Cubic boron nitride sintered material17 Feb 2026US 12,552,719 B2Sumitomo Electric Hardmetal Corp.
- Diamond composite material and heat radiating member23 Dec 2025US 12,503,633 B2A. L. M. T. Corp.
- Cubic boron nitride sintered material and cutting tool including same10 Dec 2024US 12,163,207 B2Sumitomo Electric Hardmetal Corp.
- Composite sintered material5 Mar 2024US 11,920,222 B2Sumitomo Electric Hardmetal Corp.
- Cubic boron nitride sintered material26 Sep 2023US 11,767,268 B2Sumitomo Electric Industries, 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 material and tool15 Jan 2026US 2026/0015291 A1Sumitomo Electric Hardmetal Corp.
- Cubic boron nitride sintered material2 Jan 2025US 2025/0003034 A1Sumitomo Electric Industries, Ltd.
- Cubic boron nitride sintered body26 Dec 2024US 2024/0425953 A1Tungaloy Corporation
- Cubic boron nitride sintered material30 May 2024US 2024/0174576 A1Sumitomo Electric Hardmetal Corp.
Most cited
By later US patents
- Near-net cutting tool insert31US 9,327,385 B2Diamond Innovations, Inc. · 2016
- Polycrystalline compacts including in-situ nucleated grains, earth-boring tools including such compacts, and methods of forming such compacts and tools26US 8,579,052 B2Baker Hughes Incorporated · 2013
- Metal nanoparticle composites and manufacturing methods thereof by ultrasonic casting10US 10,941,464 B1The Florida International University Board of Trustees · 2021
- Polycrystalline diamond constructions having optimized material composition3US 8,689,912 B2Smith International, Inc. · 2014
- Polycrystalline diamond compacts having parting compound and methods of making the same1US 10,213,835 B2Diamond Innovations, Inc. · 2019