C11D 1/123
Derived from carboxylic acids
Official title: {derived from carboxylic acids, e.g. sulfosuccinates}
C11D1/123 (Derived from carboxylic acids) appears on 412 US grants and 242 published applications in this corpus.
Search patents in C11D- Granted patents
- 412
- Published applications
- 242
- Assignees
- 164
- Inventors
- 933
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 2 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 9 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 3 | 0 |
| 1988 | 12 | 0 |
| 1989 | 11 | 0 |
| 1990 | 6 | 0 |
| 1991 | 10 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 15 | 0 |
| 1995 | 14 | 0 |
| 1996 | 21 | 0 |
| 1997 | 15 | 0 |
| 1998 | 24 | 0 |
| 1999 | 30 | 0 |
| 2000 | 18 | 0 |
| 2001 | 14 | 1 |
| 2002 | 14 | 14 |
| 2003 | 13 | 10 |
| 2004 | 6 | 7 |
| 2005 | 7 | 10 |
| 2006 | 4 | 14 |
| 2007 | 4 | 8 |
| 2008 | 6 | 7 |
| 2009 | 2 | 5 |
| 2010 | 10 | 12 |
| 2011 | 7 | 4 |
| 2012 | 6 | 13 |
| 2013 | 3 | 4 |
| 2014 | 6 | 7 |
| 2015 | 4 | 7 |
| 2016 | 7 | 5 |
| 2017 | 4 | 6 |
| 2018 | 3 | 9 |
| 2019 | 4 | 18 |
| 2020 | 5 | 9 |
| 2021 | 12 | 13 |
| 2022 | 5 | 11 |
| 2023 | 1 | 13 |
| 2024 | 8 | 17 |
| 2025 | 9 | 14 |
| 2026 | 10 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dry-wash aerospace cleaning composition6 Oct 2026US 12,753,367 B2Henkel AG & Co. KGaA
- Blends of alcohol ethoxylate and methyl ester sulfonate in unit dose products for improved mildness28 Jul 2026US 12,692,463 B2Henkel AG & Co. KGaA
- Method and system for manufacturing a sheet of laundry detergent7 Jul 2026US 12,673,793 B2
- Hair restructuring association comprising a quaternary ammonium salt and a sulpho-derivative of vegetable fatty acids9 Jun 2026US 12,648,900 B2Greengredients S.r.l.
- Premix comprising alkyl polyglycoside for use in preparing a liquid detergent formulation2 Jun 2026US 12,644,079 B2BASF SE
- Surfactant Potentiators for Ethoxylated Surfactants1 Oct 2026US 2026/0297459 A1Arxada AG
- Solid acidic effervescent antimicrobial composition and method of use20 Aug 2026US 2026/0240150 A1Ecolab USA Inc.
- Post-chemical mechanical polishing cleaning composition, method for post-chemical mechanical polishing cleaning treatment, and method for producing semiconductor substrate28 May 2026US 2026/0146211 A1
- Post-cmp cleaning composition and post-cmp cleaning method5 Mar 2026US 2026/0062649 A1Fujimi Incorporated
- Detergant particles containing polymer and surfactant18 Dec 2025US 2025/0382543 A1The Procter & Gamble Company
Most cited
By later US patents
- Mid-chain branched surfactants193US 6,020,303 AThe Procter & Gamble Company · 2000
- Mid-chain branched alkyl sulfate surfactants175US 6,060,443 AThe Procter & Gamble Company · 2000
- Detergent compositions containing selected mid-chain branched surfactants167US 6,326,348 B1The Procter & Gamble Company · 2001
- Mid-Chain branched Alkoxylated Sulfate Surfactants147US 6,008,181 AThe Procter & Gamble Company · 1999
- Mild thickened shampoo compositions with conditioning properties137US 3,962,418 AThe Procter & Gamble Company · 1976