D06P 3/30
Furs feathers, dead hair, furskins, pelts
Official title: furs {feathers, dead hair, furskins, pelts}
D06P3/30 (Furs feathers, dead hair, furskins, pelts) appears on 34 US grants and 9 published applications in this corpus.
Search patents in D06P- Granted patents
- 34
- Published applications
- 9
- Assignees
- 29
- Inventors
- 65
- Latest grant
- 20 Jun 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- D06P 3/3008Using acid dyes9
- D06P 3/305With oxidation dyes5
- D06P 3/3091Using reactive dyes4
- D06P 3/3075Preparing azo dyes on the material3
- D06P 3/3033Using basic dyes2
- D06P 3/3041Using vat, sulfur or indigo dyes2
- D06P 3/3058Using metallisable or mordant dyes1
- D06P 3/3066Using polymeric dyes0
All 9 subgroupsShow fewer
Recent patents
- Cutting and double-face leather integrated dyeing process for tan sheep skin20 Jun 2017US 9,683,327 B2Ningxia Wuzhong Jingyi Fur-Products Co., LTD.
- Mixtures of fiber-reactive azo dyes18 Oct 2011US 8,038,736 B2Dystar, L.P.
- Agents for coloring keratin fibers1 Jul 2008US 7,393,366 B2The Procter & Gamble Company
- High light fastness reactive red dyes11 Apr 2006US 7,026,458 B2DyStar Textilfarben GbmH & Co. Deutschland KG
- Enzymatic method for textile dyeing19 Oct 2004US 6,805,718 B2Novozymes A/S
- Inkjet textile printing apparatus7 Dec 2023US 2023/0391123 A1KYOCERA Document Solutions Inc.
- Human hair fiber treatment agent1 Sep 2022US 2022/0273061 A1Kao Corporation
- Cutting and double-face leather integrated dyeing process for tan sheep skin1 Sep 2016US 2016/0251802 A1Ningxia Wuzhong Jingyi Fur-Products Co., LTD.
- Methods for processing keratinous fibers, and uses thereof23 Apr 2015US 2015/0107616 A1Ariel-University Research and Development Company Ltd.
- Mixtures of fiber-reactive azo dyes8 Sep 2011US 2011/0214238 A1DyStar LP/Color Solutions International
Most cited
By later US patents
- Hair treatment product23US 4,964,874 AUnilever Patent Holdings B.V. · 1990
- Process and composition for the coloration of keratin-containing substances19US 4,293,543 ASociete Nationale Elf Aquitaine · 1981
- Agent for treatment of hides and pelts19US 4,762,522 AGAF Corporation · 1988
- Hydroxyl derivatives of benzaldehyde for coloring keratin fibres in the absence of oxidizing agent17US 4,391,603 AL'oreal · 1983
- Animal tattooing paste and method of making the same15US 4,280,813 A1981