B23B 2226/72
Silicon carbide
B23B2226/72 (Silicon carbide) appears on 18 US grants and 16 published applications in this corpus.
Search patents in B23B- Granted patents
- 18
- Published applications
- 16
- Assignees
- 16
- Inventors
- 42
- Latest grant
- 22 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 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 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 2 | 3 |
| 2012 | 0 | 0 |
| 2013 | 0 | 3 |
| 2014 | 3 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Cutting insert, cutting tool including same, and method for manufacturing machined product22 Jun 2021US 11,040,403 B2KYOCERA Corporation
- Method and apparatus for retaining a tool in a tool holder13 Apr 2021US 10,974,325 B1Techniks, LLC
- Method and apparatus for retaining a tool in a tool holder5 Nov 2019US 10,464,140 B1Techniks, LLC
- Twist drill assembly, components for same and method for making same5 Apr 2016US 9,302,332 B2Element Six Limited
- Articles having improved resistance to thermal cracking23 Sep 2014US 8,841,005 B2Kennametal Inc.
- Cutting tool and method for manufacturing same20 Jun 2024US 2024/0198430 A1Sumitomo Electric Industries, Ltd.
- Cutting insert, cutting tool including same, and method for manufacturing machined product25 Jun 2020US 2020/0198018 A1KYOCERA Corporation
- Cutting tool having siliconized silicon carbide shank connected to diamond cutting head via vacuum-brazed thermal interface3 Oct 2019US 2019/0299297 A1WolvertonBailey Tech Fund 1, LLC
- Cutting insert31 Jul 2014US 2014/0212233 A1TaeguTec, Ltd.
- Cutting tool insert with powder metal insert body26 Dec 2013US 2013/0343826 A1
Most cited
By later US patents
- Articles having improved resistance to thermal cracking31US 8,007,922 B2TDY Industries, Inc. · 2011
- Method of manufacturing diamond-coated cutting tool inserts and products resulting therefrom23US 5,853,268 ASaint-Gobain/Norton Industrial Ceramics Corporation · 1998
- Method of manufacturing diamond-coated cutting tool inserts18US 5,643,523 ASaint-Gobain/Norton Industrial Ceramics Corporation · 1997
- Cutting insert having unique cross section17US 4,448,591 AGeneral Electric Company · 1984
- Alumina-titanium carbide-silicon carbide composition17US 5,059,564 AKennametal Inc. · 1991