B23B 2228/61
Materials comprising whiskers
B23B2228/61 (Materials comprising whiskers) appears on 17 US grants and 7 published applications in this corpus.
Search patents in B23B- Granted patents
- 17
- Published applications
- 7
- Assignees
- 9
- Inventors
- 27
- Latest grant
- 19 Jan 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Ceramic cutting insert and method of making same19 Jan 2016US 9,238,285 B2Sandvik Intellectual Property AB
- Cutting tool10 Jan 2012US 8,092,561 B2TaeguTec, Ltd.
- Cutting tool insert and method for producing the same5 Aug 2008US 7,407,523 B2Sandvik Intellectual Property AB
- Cutting tool insert and method for producing the same13 Feb 2007US 7,175,798 B2Sandvik Intellectual Property AB
- Coated silicon nitride based cutting tools4 Dec 2001US 6,325,710 B1Sandvik AB
- Wear-Resistant, High Durability Industrial Ceramic Cutting Edges and Tools made from Sintered Polycrystalline Composites Based on Aluminum Nitride27 Nov 2014US 2014/0349117 A1Surmet Corporation
- Cutting insert31 Jul 2014US 2014/0212233 A1TaeguTec, Ltd.
- Cutting insert and cutting tool28 Jul 2011US 2011/0182682 A1Ngk Spark Plug Co., Ltd.
- Cutting Tool18 Feb 2010US 2010/0037532 A1TaeguTec, Ltd.
- Ceramic cutting insert and method of making same18 Sep 2008US 2008/0227620 A1Sandvik Intellectual Property AB
Most cited
By later US patents
- Reinforced ceramic cutting tools130US 4,961,757 AAdvanced Composite Materials Corporation · 1990
- Method of cutting using silicon carbide whisker reinforced ceramic cutting tools66US 4,789,277 AAdvanced Composite Materials Corporation · 1988
- Alumina-zirconia-silicon carbide-magnesia ceramic cutting tools35US 5,024,976 AKennametal Inc. · 1991
- Alumina coated silcon carbide whisker-alumina composition24US 4,801,510 AKennametal Inc. · 1989
- Whisker reinforced ceramic and a method of clad/hot isostatic pressing same24US 4,820,663 AKennametal Inc. · 1989