B23G 2225/56
Titanium carbide nitride
Official title: Titanium carbide nitride (TiCN)
B23G2225/56 (Titanium carbide nitride) appears on 9 US grants and 7 published applications in this corpus.
Search patents in B23G- Granted patents
- 9
- Published applications
- 7
- Assignees
- 8
- Inventors
- 13
- Latest grant
- 18 Feb 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Tapered pipe thread-machining spiral tap18 Feb 2020US 10,562,118 B2Osg Corporation
- Rotary cutting tool and method for manufacturing such a rotary cutting tool10 Jul 2012US 8,215,881 B2Sakai Threading Tool Co., Ltd.
- Spiral flute tap31 May 2011US 7,950,880 B2Kennametal Inc.
- Cutting tap and method of making a cutting tap23 Feb 2010US 7,665,934 B2Kennametal Inc.
- Threading tap for cutting threads in blind holes and methods of its manufacture2 Oct 2007US 7,275,898 B2Sandvik Intellectual Property AB
- Tapered pipe thread-machining spiral tap8 Nov 2018US 2018/0318949 A1Osg Corporation
- Rotary Cutting Tool and Method For Manufacturing Such a Rotary Cutting Tool17 Jun 2010US 2010/0150677 A1Sakai Threading Tool Co., Ltd.
- Cutting tap and method of making a cutting tap24 Apr 2008US 2008/0095587 A1Kennametal Inc.
- Spiral flute tap24 Apr 2008US 2008/0095588 A1Kennametal Inc.
- Threading tap for cutting threads in blind holes and methods of its manufacture18 Jan 2007US 2007/0014643 A1Sandvik AB
Most cited
By later US patents
- Threading tap64US 5,487,626 ASandvik AB · 1996
- Threading tap58US 4,708,542 AGreenfield Industries, Inc. · 1987
- Threading tap for cutting threads in blind holes and methods of its manufacture20US 7,275,898 B2Sandvik Intellectual Property AB · 2007
- Coated carbide tap12US 7,147,939 B2Kennametal Inc. · 2006
- Spiral flute tap7US 7,950,880 B2Kennametal Inc. · 2011