B23C 2224/24
Titanium aluminium nitride
Official title: Titanium aluminium nitride (TiAlN)
B23C2224/24 (Titanium aluminium nitride) appears on 22 US grants and 27 published applications in this corpus.
Search patents in B23C- Granted patents
- 22
- Published applications
- 27
- Assignees
- 20
- Inventors
- 62
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 0 | 2 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 0 |
| 2017 | 2 | 3 |
| 2018 | 0 | 3 |
| 2019 | 2 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 0 |
| 2022 | 2 | 3 |
| 2023 | 1 | 2 |
| 2024 | 2 | 1 |
| 2025 | 3 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method of producing a coated cutting tool and a coated cutting tool5 May 2026US 12,617,022 B2AB Sandvik Coromant
- Coated tool30 Dec 2025US 12,508,663 B2MOLDINO Tool Engineering, Ltd.
- Coated tool for machining of difficult to process materials19 Aug 2025US 12,392,022 B2Oerlikon Surface Solutions AG, PfäFfikon
- Coated tool and cutting tool including same14 Jan 2025US 12,194,542 B2KYOCERA Corporation
- Dental milling tool17 Sep 2024US 12,090,018 B2Prima Dental Manufacturing Limited
- Coated cutting tool23 Jul 2026US 2026/0208271 A1Walter AG
- Coated tool11 Jul 2024US 2024/0227041 A1MOLDINO Tool Engineering, Ltd.
- Dental Milling Tool3 Aug 2023US 2023/0240797 A1Prima Dental Manufacturing Limited
- Coated tool9 Mar 2023US 2023/0073338 A1KYOCERA Corporation
- Method of producing a coated cutting tool and a coated cutting tool22 Sep 2022US 2022/0297196 A1AB Sandvik Coromant
Most cited
By later US patents
- Radius end mill having radius edge enhanced in resistance to chipping and fracture30US 6,846,135 B2Hitachi Tool Engineering, Ltd. · 2005
- Hard multilayer coating, hard multilayer coated tool including the hard multilayer coating, and method of forming the hard multilayer coating10US 7,008,688 B2Osg Corporation · 2006
- Hard multilayer coating, and hard multilayer coated tool including the hard multilayer coating4US 7,713,612 B2Osg Corporation · 2010
- Diamond-coated body including interface layer interposed between substrate and diamond coating, and method of manufacturing the same3US 6,656,591 B2Osg Corporation · 2003
- Face miller and use thereof2US 8,979,447 B2Guehring Ohg · 2015