B23B 2222/44
Iron
B23B2222/44 (Iron) appears on 8 US grants and 10 published applications in this corpus.
Search patents in B23B- Granted patents
- 8
- Published applications
- 10
- Assignees
- 13
- Inventors
- 25
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Cubic boron nitride inserts, related methods, and related apparatus14 Jan 2025US 12,194,546 B2Board of Trustees of Michigan State University
- Cutting tool28 Nov 2023US 11,826,834 B1Sumitomo Electric Hardmetal Corp.
- Core drill bit28 Jul 2020US 10,723,041 B2Saint-Gobain Abrasives, Inc./Saint-Gobain Abrasifs
- Cermet tool19 Feb 2019US 10,208,365 B2Tungaloy Corporation
- Tool cutting apparatus and tool cutting method for workpiece13 Oct 2015US 9,156,096 B2Disco Corporation
- Cutting tool assembly with adjustable dampers28 Sep 2023US 2023/0302545 A1Kennametal India Limited
- Cubic boron nitride inserts, related methods, and related apparatus17 Mar 2022US 2022/0080511 A1Board of Trustees of Michigan State University
- Core drill bit and methods of forming3 May 2018US 2018/0117793 A1Saint-Gobain Abrasifs
- Cermet tool30 Mar 2017US 2017/0088921 A1Tungaloy Corporation
- Ultra-lightweight clamping device8 Sep 2016US 2016/0256934 A1Roehm GmbH
Most cited
By later US patents
- Method for extending diamond tool life in diamond machining of materials that chemically react with diamond40US 7,198,043 B12007
- Insert17US 7,767,319 B2Sandvik Intellectual Property AB · 2010
- Core drill bit10US 10,723,041 B2Saint-Gobain Abrasives, Inc./Saint-Gobain Abrasifs · 2020
- Cutting tool3US 11,826,834 B1Sumitomo Electric Hardmetal Corp. · 2023