Y10S 8/921
Cellulose ester or ether
Y10S8/921 (Cellulose ester or ether) appears on 125 US grants and 11 published applications in this corpus.
Search patents in Y10S- Granted patents
- 125
- Published applications
- 11
- Assignees
- 53
- Inventors
- 218
- Latest grant
- 31 May 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 22 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 8 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 5 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 5 | 0 |
| 1997 | 8 | 0 |
| 1998 | 4 | 0 |
| 1999 | 13 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 3 |
| 2004 | 3 | 1 |
| 2005 | 1 | 3 |
| 2006 | 1 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Disperse azo dye mixtures31 May 2016US RE46,018 E1DyStar Colours Distribution GmbH
- Mixtures of disperse dyes9 Dec 2014US 8,906,116 B2DyStar Colours Distribution GmbH
- Aqueous solutions of direct dyes11 Oct 2011US 8,034,129 B2BASF SE
- Method of dyeing or printing textile fibre materials using reactive dyes30 Jun 2009US 7,553,339 B2Huntsman International LLC
- Methanesulfonamide azo dyes22 May 2007US 7,220,843 B2Clariant Produkte (Deutschland) GmbH
- Mixtures of disperse dyes27 Sep 2012US 2012/0240346 A1DyStar Colours Deutschland GmbH
- Aqueous solutions of direct dyes26 Mar 2009US 2009/0077756 A1BASF SE
- Method of dyeing or printing textile fibre materials using reactive dyes14 Jun 2007US 2007/0130703 A1Ciba Specialty Chemicals Holding Inc.
- Methanesulfoamide azo dyes21 Dec 2006US 2006/0286477 A1Clariant Produkte (Deutschland) GmbH
- Flame and shrinkage resistant fabric blends and method for making same24 Mar 2005US 2005/0060820 A1
Most cited
By later US patents
- Flame and shrinkage resistant fabric blends and method for making same45US 6,132,476 ASouthern Mills, Inc. · 2000
- Flame and shrinkage resistant fabric blends and method for making same31US 6,547,835 B1Southern Mills, Inc. · 2003
- Flame and shrinkage resistant fabric blends and method for making same28US 6,818,024 B2Southern Mills, Inc. · 2004
- Sulfur dyes and method of preparing same: membrane process25US 4,992,078 ASandoz Ltd. · 1991
- Process for dyeing hydrophobic textile material with disperse dyes from super-critical carbon dioxide22US 5,199,956 ACiba-Geigy Corporation · 1993