D06M 15/412
Sulfonated
Official title: {sulfonated}
D06M15/412 (Sulfonated) appears on 120 US grants and 40 published applications in this corpus.
Search patents in D06M- Granted patents
- 120
- Published applications
- 40
- Assignees
- 47
- Inventors
- 173
- Latest grant
- 22 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 9 | 0 |
| 1990 | 8 | 0 |
| 1991 | 8 | 0 |
| 1992 | 9 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 10 | 0 |
| 1996 | 5 | 0 |
| 1997 | 6 | 0 |
| 1998 | 10 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 2 |
| 2002 | 5 | 4 |
| 2003 | 2 | 2 |
| 2004 | 8 | 5 |
| 2005 | 3 | 5 |
| 2006 | 1 | 3 |
| 2007 | 2 | 2 |
| 2008 | 1 | 5 |
| 2009 | 1 | 2 |
| 2010 | 2 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dipping bath compositions for treating reinforcing inserts22 Feb 2022US 11,254,794 B2Ems-Patent AG
- Apparatus and method for applying colors and performance chemicals on carpet yarns1 Jan 2019US 10,167,593 B2Invista North America S A R L
- Mixture of dispersing agents23 Jul 2013US 8,491,671 B2Huntsman International LLC
- Reduction or prevention of dye bleeding11 Sep 2012US 8,262,742 B2E. I. Du Pont de Nemours and Company
- Composition and method for enhancing stain resistance and product of enhanced stain resistance therefrom5 Oct 2010US 7,807,588 B2Trichromatic Carpet Inc.
- Water repellent composition2 Jul 2026US 2026/0184938 A1Daikin Industries, Ltd.
- Fluorinated polymer6 Nov 2025US 2025/0340752 A1Daikin Industries, Ltd.
- Leather-like sheet and fiber structure13 Feb 2020US 2020/0048828 A1Kuraray Co., Ltd.
- Dipping bath compositions for treating reinforcing inserts23 Jan 2020US 2020/0024416 A1Ems-Patent AG
- Spray-on anti-soil formulations for fibers, carpets and fabrics5 Apr 2018US 2018/0094372 A1Invista North America S A R L
Most cited
By later US patents
- Process for conveniently providing stain-resistant polyamide carpets107US 4,501,591 AMonsanto Company · 1985
- Stain-resistant nylon carpets impregnated with condensation product of formaldehyde with mixture of diphenolsulfone and phenolsulfonic acid92US 4,592,940 AMonsanto Company · 1986
- Stain resistant nylon fibers87US 4,680,212 AMonsanto Company · 1987
- Process for providing polyamide materials with stain resistance with sulfonated novolak resin and polymethacrylic acd83US 4,822,373 AMinnesota Mining and Manufacturing Company · 1989
- Method of enhancing the soil- and stain-resistance characteristics of polyamide and wool fabrics, the fabrics so treated, and treating compositions66US 5,073,442 ATrichromatic Carpet Inc. · 1991