D06P 1/227
Specific dyes not provided for in groups d06p1/228 - d06p1/28
Official title: {Specific dyes not provided for in groups D06P1/228 - D06P1/28}
D06P1/227 (Specific dyes not provided for in groups d06p1/228 - d06p1/28) appears on 10 US grants and 13 published applications in this corpus.
Search patents in D06P- Granted patents
- 10
- Published applications
- 13
- Assignees
- 8
- Inventors
- 37
- Latest grant
- 31 Jan 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 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 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 4 |
| 2009 | 3 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 0 | 1 |
| 2020 | 2 | 2 |
| 2021 | 1 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- pH sensitive dyes for textile materials, a process for their preparation and uses thereof31 Jan 2023US 11,566,136 B2Sanko Tekstil Isletmeleri San. Ve Tic. A. S.
- Reactive leuco compounds and compositions comprising the same12 Apr 2022US 11,299,634 B2Milliken & Company
- Leuco dye pastel coloring kit16 Feb 2021US 10,920,081 B2Nocopi Technologies, Inc.
- Leuco polymers as bluing agents in laundry care compositions14 Jul 2020US 10,711,139 B2Milliken & Company
- Leuco dye pastel marking device24 Mar 2020US 10,597,537 B2Nocopi Technologies, Inc.
- Textile Fabric, Clothing, Method for Producing or Functionalizing a Textile Fabric and Uses of a Photosensitizer Bonded to a Textile Fabric5 Oct 2023US 2023/0313452 A1Ortner Cleanroom Engineering GmbH
- Ph sensitive dyes for textile materials, a process for their preparation and uses thereof11 Feb 2021US 2021/0040325 A1Sanko Tekstil Isletmeleri San. Ve Tic. A. S.
- 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.
- Leuco polymers as bluing agents in laundry care compositions29 Oct 2020US 2020/0339815 A1Milliken & Company
- Leuco dye pastel coloring kit11 Jun 2020US 2020/0180333 A1Nocopi Technologies, Inc.
Most cited
By later US patents
- Unsubstituted and polymeric lactone colorants for coloring consumer products17US 7,544,216 B2Milliken & Company · 2009
- Unsubstituted and polymeric fluoran colorants for coloring consumer products17US 7,637,963 B2Milliken & Company · 2009
- Unsubstituted and polymeric triphenymethane colorants for coloring consumer products16US 7,597,723 B2Milliken & Company · 2009
- Method of producing perylenetetracarboxylic acid derivatives1US 3,960,867 A1976
- Benzoquinone dye, rope-dyeing dye compositions, cotton rope-dyeing methods using same, and the thus dyed materials1US 5,122,160 AMitsui Toatsu Chemicals, Inc. · 1992