B22F 2302/20
Nitride
B22F2302/20 (Nitride) appears on 71 US grants and 124 published applications in this corpus.
Search patents in B22F- Granted patents
- 71
- Published applications
- 124
- Assignees
- 92
- Inventors
- 290
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 2 | 14 |
| 2017 | 4 | 10 |
| 2018 | 2 | 16 |
| 2019 | 6 | 9 |
| 2020 | 4 | 15 |
| 2021 | 3 | 13 |
| 2022 | 12 | 14 |
| 2023 | 17 | 11 |
| 2024 | 6 | 8 |
| 2025 | 9 | 6 |
| 2026 | 5 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for synthesis of spheroidized metal powders29 Sep 2026US 12,746,596 B26K Inc.
- Soft magnetic material, method for producing soft magnetic material, and electric motor1 Sep 2026US 12,723,294 B2Hitachi, Ltd.
- System for manufacturing a bevelled stone, particularly for a horological movement23 Jun 2026US 12,663,759 B2Comadur SA
- Precipitation hardening powder metal composition19 May 2026US 12,629,750 B2GKN Sinter Metals, LLC
- 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
- Additive manufacturing polymers with high metal inclusion content8 Oct 2026US 2026/0308813 A1The Research Foundation for The State University of New York
- Porous electrolyzer gas diffusion layer and method of making thereof8 Jan 2026US 2026/0008100 A1Ohmium International, Inc.
- Precipitation Hardening Powder Metal Composition29 May 2025US 2025/0170641 A1GKN Sinter Metals, LLC
- Ferrous alloy powder for additive manufacturing20 Mar 2025US 2025/0091131 A1
- Powder Metallurgy Counterpart to Wrought Aluminum Alloy 606320 Feb 2025US 2025/0059629 A1GKN Sinter Metals, LLC
Most cited
By later US patents
- Sintered polycrystalline cubic boron nitride body16US 10,308,559 B2Element Six (UK) Limited · 2019
- Systems and methods for synthesis of spheroidized metal powders6US 11,919,071 B26K Inc. · 2024
- Powder for additive modeling, structure, semiconductor production device component, and semiconductor production device4US 10,759,712 B2Canon Kabushiki Kaisha · 2020
- Iron-based nanoparticles and grains4US 11,161,175 B2Regents of the University of Minnesota · 2021
- Systems and methods for additive manufacturing of metal nitride ceramics4US 12,042,861 B26K Inc. · 2024