C09B 5/004
Only o-containing hetero rings
Official title: {only O-containing hetero rings}
C09B5/004 (Only o-containing hetero rings) appears on 6 US grants and 4 published applications in this corpus.
Search patents in C09B- Granted patents
- 6
- Published applications
- 4
- Assignees
- 5
- Inventors
- 21
- Latest grant
- 7 Mar 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Organic thin film transistor, organic semiconductor thin film, and organic semiconductor material7 Mar 2017US 9,586,972 B2FUJIFILM Corporation
- Method for the production of mumbaistatin derivatives27 Jul 2010US 7,763,740 B2Sanofi-Aventis
- Perylene-derivative based crystallization modifiers12 Sep 2006US 7,105,674 B2BASF SE
- Perylene-derivative based crystallization modifiers31 Aug 2004US 6,784,301 B2BASF SE
- Polycyclic and heterocyclic chromophores for bis-imide tumoricidals17 Dec 1996US 5,585,382 AThe DuPont Merck Pharmaceutical Company
- Organic thin film transistor, organic semiconductor thin film, and organic semiconductor material18 Jun 2015US 2015/0166560 A1FUJIFILM Corporation
- Method for the production of mumbaistatin derivatives18 Jun 2009US 2009/0156836 A1Sanofi-Aventis
- Perylene-derivative based crystallization modifiers14 Oct 2004US 2004/0200388 A1BASF SE
- Perylene-derivative based crystallization modifiers12 Jun 2003US 2003/0106463 A1BASF SE
Most cited
By later US patents
- Perylene-derivative based crystallization modifiers12US 6,784,301 B2BASF SE · 2004
- Perylene-derivative based crystallization modifiers7US 7,105,674 B2BASF SE · 2006
- Organic thin film transistor, organic semiconductor thin film, and organic semiconductor material7US 9,586,972 B2FUJIFILM Corporation · 2017
- Polycyclic and heterocyclic chromophores for bis-imide tumoricidals4US 5,416,089 AThe Du Pont Merck Pharmaceutical Company · 1995
- Polycyclic and heterocyclic chromophores for bis-imide tumoricidals1US 5,585,382 AThe DuPont Merck Pharmaceutical Company · 1996