D06P 3/08
Using oxidation dyes
Official title: using oxidation dyes
D06P3/08 (Using oxidation dyes) appears on 24 US grants and 5 published applications in this corpus.
Search patents in D06P- Granted patents
- 24
- Published applications
- 5
- Assignees
- 14
- Inventors
- 30
- Latest grant
- 1 May 2007
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Coupling components1 May 2007US 7,211,119 B2Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
- Enzymatic method for textile dyeing19 Oct 2004US 6,805,718 B2Novozymes A/S
- Aminophenol derivatives and their use in oxidative hair dyes21 Oct 2003US 6,635,241 B1Henkel Kommanditgesellschaft auf Aktien
- Enzymatic method for textile dyeing2 Oct 2001US 6,296,672 B1Novozymes A/S Patents
- Process for preserving the dyeing capacity of 5, 6-dihydroxyindole and of its and derivatives in an aqueous medium, composition and dyeing process10 Jul 2001US 6,258,131 B1L'oreal
- Neutral phenol oxidase2 Feb 2006US 2006/0021152 A1
- Novel coupling components26 Jan 2006US 2006/0016024 A1
- Novel coupling components5 Jan 2006US 2006/0000032 A1Henkel Kommanditgesellschaft auf Aktien (Henkel KGaA)
- Enzymatic method for textile dying11 Dec 2003US 2003/0226215 A1Novozymes North America, Inc.
- Enzymatic method for textile dyeing8 Nov 2001US 2001/0037532 A1Novozymes A/S
Most cited
By later US patents
- Method of dyeing hair with indolines, indoles and indazoles59US 4,013,404 AAmerican Cyanamid Company · 1977
- Process for dyeing keratinous fibres with 5,6-dihydroxy-indole and hydrogen peroxide, preceded or followed by a treatment with an iodide34US 4,808,190 AL'oreal · 1989
- Process for dyeing keratinous fibres with 5,6-dihydroxy-indole combined with an iodide and dyeing composition employed33US 4,804,385 AL'oreal · 1989
- Process for dyeing keratinous fibers with 5,6-dihydroxyindole in combination with an iodide and a hydrogen peroxide composition at alkaline pH28US 4,888,027 AL'oreal · 1989
- Agent for the oxidative dyeing of hair, method for the preparation of the agent and use of the agent23US 5,006,127 AGoldwell GmbH · 1991