D06P 3/003
Special processes of dyeing or printing textiles, or dyeing leather, furs, or
Official title: {using vat or sulfur dyes}
D06P3/003 (Special processes of dyeing or printing textiles, or dyeing leather, furs, or) appears on 6 US grants and 7 published applications in this corpus.
Search patents in D06P- Granted patents
- 6
- Published applications
- 7
- Assignees
- 9
- Inventors
- 20
- Latest grant
- 26 May 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 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 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for the partial coloring of plastic parts26 May 2020US 10,662,581 B2Covestro Deutschland AG
- Combined warp sizing and fixing agent and new method for fixing sulfur dyestuffs on warp18 Aug 2015US 9,109,134 B2Clariant Finance (BVI) Limited
- Multiple step dyeing textile with concentrated dye systems1 May 2012US 8,167,958 B2DyStar Colours Deutschland GmbH
- Process for preparing soft tinted lenses11 Apr 2000US 6,048,371 AHydron Limited
- Tinting hydrogel materials with vat dyes9 Jul 1996US 5,534,038 APilkington Barnes Hind, Inc.
- Processes and installations for dyeing synthetic fibers and dyed fibers and fabrics containing said dyed fibers4 Feb 2021US 2021/0032805 A1Calik Denim Tekstil San. Ve Tic. A.S.
- Textile materials containing aramid fibers and dyed polyphenylene sulfide fibers7 Nov 2019US 2019/0338462 A1Milliken & Company
- Method for the partial coloring of plastic parts11 Apr 2019US 2019/0106837 A1Covestro Deutschland AG
- Combined Warp Sizing And Fixing Agent And New Method For Fixing Sulfur Dyestuffs On Warp8 Aug 2013US 2013/0198975 A1Clariant Finance (BVI) Limited
- Method of dyeing high performance fabrics11 Jul 2013US 2013/0174357 A1Ten Cate Protect B.V.
Most cited
By later US patents
- Opaque tinting process for contact lens43US 4,634,449 AInternational Hydron Corporation · 1987
- Multiple step dyeing textile with concentrated dye systems4US 8,167,958 B2DyStar Colours Deutschland GmbH · 2012
- Tinting hydrogel materials with vat dyes3US 5,534,038 APilkington Barnes Hind, Inc. · 1996
- Method for the partial coloring of plastic parts2US 10,662,581 B2Covestro Deutschland AG · 2020
- Process for preparing soft tinted lenses1US 6,048,371 AHydron Limited · 2000