B22F 2201/50
Air
Official title: air
B22F2201/50 (Air) appears on 27 US grants and 49 published applications in this corpus.
Search patents in B22F- Granted patents
- 27
- Published applications
- 49
- Assignees
- 33
- Inventors
- 92
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 8 |
| 2018 | 2 | 2 |
| 2019 | 2 | 4 |
| 2020 | 2 | 4 |
| 2021 | 7 | 6 |
| 2022 | 2 | 2 |
| 2023 | 4 | 2 |
| 2024 | 4 | 6 |
| 2025 | 3 | 11 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Methods of preparing metal sheets for a DCB / DAB substrate bonding process10 Feb 2026US 12,545,011 B2Littelfuse, Inc.
- Metal powder atomization manufacturing processes23 Sep 2025US 12,420,338 B2AP&C Advanced Powders & Coatings, Inc.
- Joined solid production method1 Apr 2025US 12,263,525 B2K.K. Sun Metalon
- Metal solid production method11 Mar 2025US 12,246,378 B2K.K. Sun Metalon
- Metal powder sintering paste and method of producing the same, and method of producing conductive material22 Oct 2024US 12,125,607 B2Nichia Corporation
- Metal powder atomization manufacturing processes1 Jan 2026US 2026/0001128 A1AP&C Advanced Powders & Coatings, Inc.
- Joined solid production method11 Sep 2025US 2025/0281977 A1K.K. Sun Metalon
- Method of sintering solderable base metals in air atmosphere and manufacturing alloy components31 Jul 2025US 2025/0246346 A1National Cheng Kung University
- Joined solid production method12 Jun 2025US 2025/0187074 A1K.K. Sun Metalon
- Metal powder atomization manufacturing processes15 May 2025US 2025/0153244 A1AP&C Advanced Powders & Coatings, Inc.
Most cited
By later US patents
- Additive manufacturing with coolant system6US 10,668,533 B2APPLIED Materials.Inc. · 2020
- 3D printing method with rapid drying step5US 9,981,426 B2Voxeljet AG · 2018
- Additive manufacturing apparatus and a flow device for use with such apparatus2US 10,926,327 B2Renishaw PLC · 2021
- Metal powder sintering paste and method of producing the same, and method of producing conductive material2US 10,941,304 B2Nichia Corporation · 2021
- Method for the production of MSnx nanoparticles as anode materials for a rechargeable battery1US 10,259,046 B2Belenos Clean Power Holding AG · 2019