C09B 43/202
Aliphatic, cycloaliphatic, araliphatic carboxylic acids
Official title: {Aliphatic, cycloaliphatic, araliphatic carboxylic acids}
C09B43/202 (Aliphatic, cycloaliphatic, araliphatic carboxylic acids) appears on 8 US grants and 2 published applications in this corpus.
Search patents in C09B- Granted patents
- 8
- Published applications
- 2
- Assignees
- 9
- Inventors
- 19
- Latest grant
- 26 Jun 2012
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 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 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 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 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Visible light absorbers for ophthalmic lens materials26 Jun 2012US 8,207,244 B2Novartis AG
- 2-cyano-4,6-dimitro-phenyl monoazo dyestuffs3 Nov 1992US 5,160,495 ACassella Aktiengesellschaft
- Reagents for measuring lipase activity1 Nov 1983US 4,412,951 AFuji Photo Film Co., Ltd.
- Water-insoluble nitrophenylazophenyl compounds containing a terminal --N--(C.sub.2).sub.n --O--CO-- or --CO--O--CH.sub.2 --CH.sub.2 --C.sub.3 F.sub.5 group18 Apr 1978US 4,085,099 AProduits Chimiques Ugine Kuhlmann
- Azo dyes having 2,6-diaminopyridine derivatives as coupling components16 Aug 1977US 4,042,578 ABadische Anilin- & Soda-Fabrik Aktiengesellschaft
Most cited
By later US patents
- Visible light absorbers for ophthalmic lens materials26US 8,207,244 B2Novartis AG · 2012
- Azo dyes having 2,6-diaminopyridine derivatives as coupling components25US 4,042,578 ABadische Anilin- & Soda-Fabrik Aktiengesellschaft · 1977
- Process for the dyeing of synthetic fiber materials from organic solvents5US 3,930,794 AHoechst Aktiengesellschaft · 1976
- Process for the dyeing of synthetic fiber materials from organic solvents3US 3,930,793 AHoechst Aktiengesellschaft · 1976
- Monoazo compounds2US 3,971,771 ACiba-Geigy Corporation · 1976