C09B 62/0061
With coupling components containing an amino directing group
Official title: {with coupling components containing an amino directing group}
C09B62/0061 (With coupling components containing an amino directing group) appears on 4 US grants and 2 published applications in this corpus.
Search patents in C09B- Granted patents
- 4
- Published applications
- 2
- Assignees
- 4
- Inventors
- 15
- Latest grant
- 17 Oct 2006
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 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 | 1 |
| 2005 | 0 | 1 |
| 2006 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fibre-reactive dyes, their preparation and their use17 Oct 2006US 7,122,667 B2Ciba Specialty Chemicals Corporation
- Water-soluble reactive mono- and di-azo dyes19 Sep 2006US 7,109,313 B2DyStar Textilfarben GmbH & Co. Deutschland KG
- Azo dyestuffs and intermediate products for their preparation11 Jan 1994US 5,278,293 ABayer Aktiengesellschaft
- Unsymmetrical azonitriles2 Aug 1977US 4,039,527 AWako Pure Chemical Industries, Ltd.
Most cited
By later US patents
- Unsymmetrical azonitriles15US 4,039,527 AWako Pure Chemical Industries, Ltd. · 1977
- Azo dyestuffs and intermediate products for their preparation2US 5,278,293 ABayer Aktiengesellschaft · 1994
- Water-soluble reactive mono- and di-azo dyes1US 7,109,313 B2DyStar Textilfarben GmbH & Co. Deutschland KG · 2006
- Fibre-reactive dyes, their preparation and their use1US 7,122,667 B2Ciba Specialty Chemicals Corporation · 2006