C09B 43/128
Aliphatic, cycloaliphatic or araliphatic acids
C09B43/128 (Aliphatic, cycloaliphatic or araliphatic acids) appears on 3 US grants and 1 published applications in this corpus.
Search patents in C09B- Granted patents
- 3
- Published applications
- 1
- Assignees
- 3
- Inventors
- 7
- Latest grant
- 25 Nov 1997
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 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 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 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 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Disazo dyes containing two carbonylamino groups processes for their preparation and their use25 Nov 1997US 5,691,459 ACiba-Geigy Corporation
- 5-Aminomethyl-2-amino naphthyl-(1) azo dyes26 Aug 1980US 4,219,472 ACiba-Geigy Corporation
- Azocoumarinic-type dyes for the disperse dyeing of textile fabrics20 Jun 1978US 4,096,139 AMontedison S.p.A.
Most cited
By later US patents