B22F 2302/15
Carbonitride
B22F2302/15 (Carbonitride) appears on 12 US grants and 20 published applications in this corpus.
Search patents in B22F- Granted patents
- 12
- Published applications
- 20
- Assignees
- 15
- Inventors
- 50
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 2 |
| 2016 | 0 | 2 |
| 2017 | 3 | 3 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 2 | 2 |
| 2023 | 2 | 1 |
| 2024 | 0 | 1 |
| 2025 | 2 | 4 |
| 2026 | 1 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method for the surface treatment of particles of a metal powder and metal powder particles obtained thereby7 Apr 2026US 12,595,551 B2The Swatch Group Research and Development Ltd
- Cemented carbide and cutting tool7 Oct 2025US 12,435,396 B2Sumitomo Electric Industries, Ltd.
- Lightweight cemented carbide15 Apr 2025US 12,276,011 B2Hyperion Materials & Technologies, Inc.
- Cemented carbide with alternative binder26 Dec 2023US 11,850,663 B2AB Sandvik Coromant
- Metal powder particles27 Jun 2023US 11,685,989 B2The Swatch Group Research and Development Ltd
- Method for manufacturing a sintered article and a sintered article17 Jul 2025US 2025/0229331 A1Sandvik Machining Solutions AB
- Cemented carbide and cutting tool27 Mar 2025US 2025/0101551 A1Sumitomo Electric Industries, Ltd.
- Ferrous alloy powder for additive manufacturing20 Mar 2025US 2025/0091131 A1
- Cubic boron nitride sintered material2 Jan 2025US 2025/0003034 A1Sumitomo Electric Industries, Ltd.
- Composite wear component28 Nov 2024US 2024/0392418 A1Magotteaux International S.A.
Most cited
By later US patents