D06P 1/6131
Addition products of hydroxyl groups-containing compounds with oxiranes
Official title: {Addition products of hydroxyl groups-containing compounds with oxiranes}
D06P1/6131 (Addition products of hydroxyl groups-containing compounds with oxiranes) appears on 95 US grants and 32 published applications in this corpus.
Search patents in D06P- Granted patents
- 95
- Published applications
- 32
- Assignees
- 38
- Inventors
- 225
- Latest grant
- 3 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 5 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 5 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 7 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 4 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 0 | 1 |
| 2007 | 0 | 3 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 3 |
| 2019 | 2 | 2 |
| 2020 | 1 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 3 |
| 2023 | 0 | 1 |
| 2024 | 3 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for producing decolored polyester, decolored polyester, and decoloring agent3 Dec 2024US 12,157,796 B2Jeplan, Inc.
- Textile materials containing dyed polyphenylene sulfide fibers and methods for producing the same21 May 2024US 11,987,929 B2Milliken & Company
- Process for dyeing animal textile fibers comprising the use of purified synthetic food dyes6 Feb 2024US 11,891,757 B2Vebachem S.R.L.S.
- Inkjet ink compositions21 Sep 2021US 11,124,667 B2
- Thermal inkjet dye sublimation inks20 Jul 2021US 11,066,567 B2Hewlett-Packard Development Company, L. P.
- White inkjet ink7 May 2026US 2026/0125569 A1Hewlett-Packard Development Company, L. P.
- Method for producing decolored polyester, decolored polyester, and decoloring agent26 Dec 2024US 2024/0425645 A1Jeplan, Inc.
- Inkjet ink, uses thereof and related compositions, fabrics, method and systems25 May 2023US 2023/0159780 A1Guangzhou Xiyin International Import and Export Co., Ltd.
- Textile materials containing dyed polyphenylene sulfide fibers and methods for producing the same8 Dec 2022US 2022/0389652 A1Milliken & Company
- Process for dyeing animal textile fibers comprising the use of purified synthetic food dyes3 Nov 2022US 2022/0349121 A1Vebachem S.R.L.S.
Most cited
By later US patents
- Process for dyeing cellulosic textile materials29US 4,612,016 ACiba-Geigy Corporation · 1986
- Alkoxylated alkyl substituted phenol sulfonates compounds and compositions, the preparation thereof and their use in various applications24US 5,049,311 AWitco Corporation · 1991
- Process for pad dyeing cellulosic textile materials20US 4,494,956 ACiba-Geigy Corporation · 1985
- Interior base material20US 5,958,547 ASanyo Chemical Industries, Ltd. · 1999
- Aqueous dispersions of coloring materials: poly-alkyleneoxy naphthalene dispersing agents18US 4,373,930 AImperial Chemical Industries PLC · 1983