B23D 2277/2435
Cubic boron nitride [cbn]
Official title: Cubic boron nitride [CBN]
B23D2277/2435 (Cubic boron nitride [cbn]) appears on 7 US grants and 16 published applications in this corpus.
Search patents in B23D- Granted patents
- 7
- Published applications
- 16
- Assignees
- 11
- Inventors
- 27
- Latest grant
- 21 Jul 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 2 | 2 |
By publication year.
Recent patents
- Cutting tool21 Jul 2020US 10,717,134 B2Sumitomo Electric Hardmetal Corp.
- Cutting tool and manufacturing method thereof28 Apr 2020US 10,632,542 B2Sumitomo Electric Hardmetal Corp.
- Cutting tool having at least partially molded body25 Jun 2019US 10,328,502 B2Kennametal Inc.
- Cutting tool21 May 2019US 10,293,411 B2Sumitomo Electric Hardmetal Corp.
- Cutting tool having at least partially molded body and method of making same29 Nov 2016US 9,505,064 B2Kennametal Inc.
- One-piece reamer cutting discs and tool bodies13 Aug 2020US 2020/0254545 A1
- Rotary cutting tool23 Jul 2020US 2020/0230708 A1A. L. M. T. Corp.
- Cutting tool and manufacturing method thereof21 Feb 2019US 2019/0054545 A1Sumitomo Electric Hardmetal Corp.
- Cutting tool27 Dec 2018US 2018/0369924 A1Sumitomo Electric Hardmetal Corp.
- Cutting tool20 Dec 2018US 2018/0361485 A1Sumitomo Electric Hardmetal Corp.
Most cited
By later US patents
- Tool for the precision machining of surfaces44US 6,913,428 B2Mapal Fabrik fur Prazisionswerkzeuge Dr. Kress KG · 2005
- Cutting tool and manufacturing method thereof12US 10,632,542 B2Sumitomo Electric Hardmetal Corp. · 2020
- Reamer4US 8,708,618 B2Kennametal Inc. · 2014
- Cutting tool having at least partially molded body1US 10,328,502 B2Kennametal Inc. · 2019
- Cutting tool1US 10,717,134 B2Sumitomo Electric Hardmetal Corp. · 2020