A61K 2800/596
Mixtures of surface active compounds
A61K2800/596 (Mixtures of surface active compounds) appears on 1,065 US grants and 1,337 published applications in this corpus.
Search patents in A61K- Granted patents
- 1,065
- Published applications
- 1,337
- Assignees
- 373
- Inventors
- 2,779
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 7 | 0 |
| 1980 | 3 | 0 |
| 1981 | 8 | 0 |
| 1982 | 6 | 0 |
| 1983 | 2 | 0 |
| 1984 | 10 | 0 |
| 1985 | 13 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 8 | 0 |
| 1989 | 2 | 0 |
| 1990 | 12 | 0 |
| 1991 | 4 | 0 |
| 1992 | 14 | 0 |
| 1993 | 10 | 0 |
| 1994 | 11 | 0 |
| 1995 | 19 | 0 |
| 1996 | 22 | 0 |
| 1997 | 36 | 0 |
| 1998 | 29 | 0 |
| 1999 | 44 | 0 |
| 2000 | 40 | 0 |
| 2001 | 26 | 8 |
| 2002 | 19 | 20 |
| 2003 | 13 | 15 |
| 2004 | 11 | 14 |
| 2005 | 5 | 18 |
| 2006 | 5 | 27 |
| 2007 | 8 | 13 |
| 2008 | 5 | 17 |
| 2009 | 8 | 19 |
| 2010 | 12 | 16 |
| 2011 | 14 | 11 |
| 2012 | 15 | 32 |
| 2013 | 12 | 23 |
| 2014 | 17 | 47 |
| 2015 | 26 | 53 |
| 2016 | 39 | 138 |
| 2017 | 46 | 130 |
| 2018 | 58 | 75 |
| 2019 | 49 | 96 |
| 2020 | 47 | 85 |
| 2021 | 74 | 101 |
| 2022 | 50 | 82 |
| 2023 | 42 | 88 |
| 2024 | 50 | 89 |
| 2025 | 54 | 72 |
| 2026 | 33 | 48 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Mixed surfactant for preparing transparent microemulsion and fine nanoemulsion, and cosmetic composition prepared using the same22 Sep 2026US 12,740,927 B2Biobeautech Co., Ltd.
- Surfactant containing formulation of pseudo-ceramides22 Sep 2026US 12,740,928 B2Symrise AG
- Composition for treating hair or fibers, comprising alkyl ketene compound22 Sep 2026US 12,740,930 B2LG Household & Health Care Ltd.
- Cleaning composition15 Sep 2026US 12,734,120 B2Nutritional Consultants Unlimited, Inc.
- Process for preparing surfactant solutions with N-acyl amino acid salts15 Sep 2026US 12,734,122 B2BASF SE
- Foaming cleansing composition with long chain surfactant system8 Oct 2026US 2026/0306378 A1L'oreal
- Personal care rinse off formulation8 Oct 2026US 2026/0306390 A1
- Foaming cleanser with fatty alcohol thickeners1 Oct 2026US 2026/0294750 A1L'oreal
- Moisturizing Cleansing Composition With Nanoemulsion1 Oct 2026US 2026/0294752 A1Conopco, Inc., d/b/a UNILEVER
- Nanoemulsion and Moisturizing Cleansing Composition Comprising the Same1 Oct 2026US 2026/0294753 A1Conopco, Inc., d/b/a UNILEVER
Most cited
By later US patents
- Foaming surfactant compositions383US 4,565,647 AThe Procter & Gamble Company · 1986
- Mid-chain branched alkyl sulfate surfactants175US 6,060,443 AThe Procter & Gamble Company · 2000
- Topical compositions having improved skin feel173US 5,607,980 AThe Procter & Gamble Company · 1997
- Mild skin cleansing aerosol mousse with skin feel and moisturization benefits171US 5,002,680 AThe Procter & Gamble Company · 1991
- Combined personal cleansing and moisturizing compositions154US 5,439,682 ARichardson-Vicks Inc. · 1995