C09B 29/0817
Having n2 as substituents
Official title: {having N(-aliphatic residue-COOR)2 as substituents}
C09B29/0817 (Having n2 as substituents) appears on 15 US grants and 6 published applications in this corpus.
Search patents in C09B- Granted patents
- 15
- Published applications
- 6
- Assignees
- 10
- Inventors
- 20
- Latest grant
- 21 Jun 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 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 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 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 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 3 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Laundry care compositions containing dyes21 Jun 2016US 9,371,507 B2The Procter & Gamble Company
- Disperse dyes13 Aug 2013US 8,506,652 B2Colourtex Industries Limited
- Process for colour neutralizing compositions7 May 2013US 8,435,412 B2The Procter & Gamble Company
- Disperse azo dyes2 Apr 2013US 8,409,300 B2Colourtex Industries Limited
- Disperse dyes, their preparation and use6 Dec 2011US 8,070,832 B2DyStar Colours Deutschland GmbH
- Laundry care compositions containing dyes8 Sep 2016US 2016/0257912 A1The Procter & Gamble Company
- Laundry care compositions containing dyes19 Mar 2015US 2015/0080284 A1The Procter & Gamble Company
- Disperse dyes16 May 2013US 2013/0117947 A1Colourtex Industries Limited
- Disperse azo dyes22 Nov 2012US 2012/0291207 A1Colourtex Industries Limited
- Disperse dyes, their preparation and use13 Oct 2011US 2011/0247150 A1Dystar Colours Deutschlands GmbH
Most cited
By later US patents
- Azo dyes9US 5,550,217 ACiba-Geigy Corporation · 1996
- Thermomigrationfast azo dyes8US 6,191,265 B1DyStar Textilfarben GmbH & Co. Deutschland KG · 2001
- Coloring process for synthetic textile materials3US 4,029,469 AImperial Chemical Industries PLC · 1977
- Azo dyestuffs in which the coupling component contains an N,N-bis(alkoxy carbonylalkyl) substituent2US 5,194,598 ABayer Aktiengesellschaft · 1993
- Disperse dyes2US 5,869,628 ACiba Specialty Chemicals Corporation · 1999