C09B 29/082
Substituted by halogen
Official title: {substituted by halogen}
C09B29/082 (Substituted by halogen) appears on 3 US grants and 0 published applications in this corpus.
Search patents in C09B- Granted patents
- 3
- Published applications
- 0
- Assignees
- 2
- Inventors
- 7
- Latest grant
- 8 Sep 1992
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 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 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Thiopheneazo dyes with a coupling component based on M-phenylenediamine8 Sep 1992US 5,145,952 ABASF SE
- Process for dyeing synthetic fibers formed from aromatic polyesters and new monoazo dyestuffs useful for such dyeing20 Sep 1977US 4,049,375 AProduits Chimiques Ugine Kuhlmann
- Process for coloring fibers with water-insoluble polyfluoro azo dyestuffs23 Aug 1977US 4,043,751 AProduits Chimiques Ugine Kuhlmann
No published applications in this class yet.
Most cited
By later US patents