C09B 29/065
Containing water solubilizing groups
Official title: {containing water solubilizing groups}
C09B29/065 (Containing water solubilizing groups) appears on 3 US grants and 0 published applications in this corpus.
Search patents in C09B- Granted patents
- 3
- Published applications
- 0
- Assignees
- 3
- Inventors
- 7
- Latest grant
- 22 Jul 1986
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Monoazo dyes containing a 4-substituted-2-azo-1,1'-diphenylsulfone component22 Jul 1986US 4,602,084 ACiba-Geigy Corporation
- Azo dyes containing a diazotized 5-amino isothiazol moiety having thereon a sulfonic acid or salt group24 Apr 1984US 4,444,684 AEastman Kodak Company
- Acid azo dyes from a 3-amino-benzisothiazole-[2,1]-5-sulfonic acid diazo component27 Apr 1982US 4,327,019 ABASF SE
No published applications in this class yet.
Most cited
By later US patents
- Monoazo dyes containing a 4-substituted-2-azo-1,1'-diphenylsulfone component9US 4,602,084 ACiba-Geigy Corporation · 1986
- Acid azo dyes from a 3-amino-benzisothiazole-[2,1]-5-sulfonic acid diazo component1US 4,327,019 ABASF SE · 1982
- Azo dyes containing a diazotized 5-amino isothiazol moiety having thereon a sulfonic acid or salt group1US 4,444,684 AEastman Kodak Company · 1984