B23C 2226/62
Polystyrene foam
B23C2226/62 (Polystyrene foam) appears on 8 US grants and 9 published applications in this corpus.
Search patents in B23C- Granted patents
- 8
- Published applications
- 9
- Assignees
- 3
- Inventors
- 12
- Latest grant
- 10 Dec 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Laminated foam product and methods for making laminated foam products10 Dec 2019US 10,500,653 B2Owens Corning Intellectual Capital, LLC
- Indexable plenum29 Jan 2019US 10,189,134 B2GM Global Technology Operations LLC
- Rotary cutting tool17 Jan 2017US 9,545,678 B2
- Methods and apparatus for an annular core cutter4 Mar 2008US 7,337,523 B1The Boeing Company
- Rotary cutting tool22 May 2001US 6,234,725 B1
- Rotary cutting tool19 Sep 2019US 2019/0283150 A1
- Indexable plenum14 Jun 2018US 2018/0161948 A1GM Global Technology Operations LLC
- Rotary cutting tool8 Feb 2018US 2018/0036810 A1
- Rotary cutting tool30 Mar 2017US 2017/0087647 A1
- Laminated foam product and methods for making laminated foam products20 Oct 2016US 2016/0303663 A1Owens Corning Intellectual Capital, LLC
Most cited
By later US patents
- Rotary cutting tool28US 6,234,725 B12001
- Rotary cutting tool21US 5,626,444 A1997
- Machine for cutting a workpiece made of styrofoam or like material16US 5,429,460 A1995
- Machine for cutting a workpiece made of styrofoam or like material8US 5,487,630 A1996
- Indexable plenum2US 10,189,134 B2GM Global Technology Operations LLC · 2019