C23D 9/06
Electric furnaces
C23D9/06 (Electric furnaces) appears on 3 US grants and 4 published applications in this corpus.
Search patents in C23D- Granted patents
- 3
- Published applications
- 4
- Assignees
- 3
- Inventors
- 4
- Latest grant
- 16 Jul 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Enamel-coating device and method for fin tube12 Dec 2019US 2019/0374970 A1Kopec Co.,Ltd
- Glass-linked reactor and manufacturing method thereof16 Aug 2018US 2018/0229207 A1
- New glass-linked reactor and manufacturing method thereof12 Jan 2017US 2017/0007979 A1
- Method for producing a completely or partially enameled component15 Sep 2016US 2016/0265118 A1Inno Heat GmbH
Most cited
By later US patents