D06M 13/217
Polyoxyalkyleneglycol ethers with a terminal carboxyl group
Official title: Polyoxyalkyleneglycol ethers with a terminal carboxyl group; Anhydrides, halides or salts thereof
D06M13/217 (Polyoxyalkyleneglycol ethers with a terminal carboxyl group) appears on 6 US grants and 12 published applications in this corpus.
Search patents in D06M- Granted patents
- 6
- Published applications
- 12
- Assignees
- 10
- Inventors
- 43
- Latest grant
- 28 Dec 2010
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 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 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 3 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 0 | 3 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Hydrophilizing agent and hydrophilized fiber treated therewith28 Dec 2010US 7,857,861 B2Matsumoto Yushi-Seiyaku Co., Ltd.
- Acid donors for dyeing polyamide1 Jun 2010US 7,728,067 B2Huntsman International LLC
- Lubricant for air entanglement replacement15 Jul 1997US 5,648,010 AHenkel Corporation
- Method for ply-twisting yarns having low levels of finish23 Nov 1993US 5,263,308 AE. I. Du Pont de Nemours and Company
- Fiber-treatment agent composition27 Nov 1990US 4,973,620 AToray Silicone Company, Ltd.
- Use Of Aqueous Wax Dispersions And Method For Improving The Mechanical Properties Of Textile Fibers21 Jun 2012US 2012/0156385 A1Cognis IP Management GmbH
- Acid Donors for Dyeing Polyamide6 Nov 2008US 2008/0271260 A1Huntsman International LLC
- Process for improving the sensory properties of fabrics25 Sep 2008US 2008/0230736 A1
- Fluorochemical composition for treatment of a fibrous substrate22 May 2008US 2008/0116414 A13M Innovative Properties Company
- Hydrophilizing agent and hydrophilized fiber treated therewith23 Aug 2007US 2007/0192965 A1Matsumoto Yushi-Seiyaku Co., Ltd.
Most cited
By later US patents
- Fiber-treatment agent composition17US 4,973,620 AToray Silicone Company, Ltd. · 1990
- Method for ply-twisting yarns having low levels of finish17US 5,263,308 AE. I. Du Pont de Nemours and Company · 1993
- Softener composition for fabrics14US 4,134,840 AKao Soap Co., Ltd. · 1979
- Lubricant for air entanglement replacement3US 5,648,010 AHenkel Corporation · 1997