C09K 23/38
Alcohols
Official title: Alcohols, e.g. oxidation products of paraffins
C09K23/38 (Alcohols) appears on 85 US grants and 97 published applications in this corpus.
Search patents in C09K- Granted patents
- 85
- Published applications
- 97
- Assignees
- 44
- Inventors
- 167
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 1 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 5 | 3 |
| 2018 | 1 | 22 |
| 2019 | 9 | 9 |
| 2020 | 14 | 9 |
| 2021 | 11 | 11 |
| 2022 | 4 | 7 |
| 2023 | 7 | 10 |
| 2024 | 7 | 5 |
| 2025 | 2 | 5 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composition with mixed C13-C14 alcohols and surfactants22 Sep 2026US 12,742,120 B2Dow Global Technologies LLC
- Dispersant for suspension polymerization, method for producing dispersant for suspension polymerization, and method for producing vinyl polymer particles3 Mar 2026US 12,565,547 B2Kuraray Co., Ltd.
- Wetting composition25 Nov 2025US 12,480,053 B2Advanced Wetting Technologies Pty Ltd
- Wetting composition25 Nov 2025US 12,480,054 B2Advanced Wetting Technologies Pty Ltd
- Branched alcohols6 Aug 2024US 12,054,455 B2SCION Holdings LLC
- Pha dispersion coating composition and coated fiber-based substrate27 Aug 2026US 2026/0250544 A1Stora Enso OYJ
- Non-ionic surfactants and methods of making and using the same2 Jul 2026US 2026/0184995 A1Life Technologies Corporation
- Novel wetting composition23 Apr 2026US 2026/0109901 A1Advanced Wetting Technologies Pty Ltd
- Controlled reaction rates of thermochemical fluids using emulsions25 Dec 2025US 2025/0388521 A1King Fahd University of Petroleum and Minerals
- Foliar wetting enhancement by an alkoxylated alcohol7 Aug 2025US 2025/0250488 A1Stepan Company
Most cited
By later US patents
- Silicone emulsion for personal care application97US 5,300,286 ADow Corning Corporation · 1994
- Surfactant mixtures for tertiary oil recovery53US 8,053,396 B2BASF SE · 2011
- Surfactant mixtures for tertiary oil recovery50US 8,524,643 B2BASF SE · 2013
- ABN dispersants for hydrophobic particles in water-based systems49US 6,262,207 B13M Innovative Properties Company · 2001
- Synfuel composition and method of using same23US 6,860,911 B22005