B23C 2222/14
Cast iron
B23C2222/14 (Cast iron) appears on 8 US grants and 9 published applications in this corpus.
Search patents in B23C- Granted patents
- 8
- Published applications
- 9
- Assignees
- 9
- Inventors
- 31
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 2 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Rotary cutting method16 Dec 2025US 12,496,643 B2Subaru Corporation
- Face milling tool and a tangential cutting insert therefore29 Jun 2021US 11,045,885 B2Sandvik Intellectual Property AB
- Solid-carbide end milling cutter having a TiAlN—ZrN coating14 Apr 2020US 10,619,236 B2Walter AG
- Milling cutter and machining method using the same24 Jul 2018US 10,029,318 B2Advanced Research for Manufacturing Systems, LLC
- Sintered body and cutting tool including the same5 Jun 2018US 9,988,315 B2Sumitomo Electric Hardmetal Corp.
- Rotary cutting method11 Aug 2022US 2022/0250171 A1Subaru Corporation
- Face milling tool and a tangential cutting insert therefore1 Aug 2019US 2019/0232394 A1Sandvik Intellectual Property AB
- Tool for processing engine block and method of processing engine block21 Mar 2019US 2019/0084063 A1Korloy Inc.
- Solid-carbide end milling cutter having a tialn-zrn coating1 Feb 2018US 2018/0030590 A1Walter AG
- Sintered body and cutting tool including the same17 Aug 2017US 2017/0233295 A1Sumitomo Electric Hardmetal Corp.
Most cited
By later US patents
- Indexable insert for milling and milling cutter employing the same44US 5,707,185 ASumitomo Electric Industries, Ltd. · 1998
- Sintered cubic boron nitride compact and sintered cubic boron nitride compact tool3US 8,962,505 B2Sumitomo Electric Hardmetal Corp. · 2015
- Face milling tool and a tangential cutting insert therefore1US 11,045,885 B2Sandvik Intellectual Property AB · 2021
- Method for processing difficult-to-cut cast iron1US 9,016,987 B2Sumitomo Electric Hardmetal Corp. · 2015
- Sintered body and cutting tool including the same1US 9,988,315 B2Sumitomo Electric Hardmetal Corp. · 2018