C11D 1/18
Derived from amino alcohols
Official title: derived from amino alcohols
C11D1/18 (Derived from amino alcohols) appears on 31 US grants and 27 published applications in this corpus.
Search patents in C11D- Granted patents
- 31
- Published applications
- 27
- Assignees
- 27
- Inventors
- 101
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 0 | 2 |
| 2020 | 2 | 3 |
| 2021 | 0 | 2 |
| 2022 | 2 | 2 |
| 2023 | 4 | 1 |
| 2024 | 1 | 4 |
| 2025 | 2 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Biosurfactant based micellar cleansing composition15 Sep 2026US 12,735,656 B2L'oreal
- Solid detergent composition14 Apr 2026US 12,599,551 B2Osaka Organic Chemical Industry Ltd.
- Multi-purpose cleaning, degreasing, sanitizing, and disinfecting solutions and methods for preparing the same29 Apr 2025US 12,286,606 B2EnvirOx, L.L.C.
- Cleaning solution and cleaning method11 Mar 2025US 12,247,300 B2FUJIFILM Corporation
- Cleavable surfactants13 Aug 2024US 12,060,538 B2Promega Corporation
- Liquid detergents with improved mildness for sensitive skin at low ph and methods of manufacture17 Sep 2026US 2026/0275235 A1Henkel AG & Co. KGaA
- Process for the preparation of amino acid esters as organoether sulfate salts from alkoxylated alcohols10 Sep 2026US 2026/0265646 A1BASF SE
- Biosurfactant based micellar cleansing composition1 Jan 2026US 2026/0002092 A1L'oreal
- Laundry detergent compositions23 Oct 2025US 2025/0326987 A1The Procter & Gamble Company
- Concentrated Detergent or Cleaning Agent24 Oct 2024US 2024/0352378 A1Henkel AG & Co. KGaA
Most cited
By later US patents
- Process for making a lavatory cleansing block and use53US 4,269,723 AJeyes Group Limited · 1981
- Aqueous bubble blowing composition30US 4,284,534 A1981
- Solid, transparent soap composition based on fatty acid salts and containing isoprene glycol22US 5,496,489 AL'oreal · 1996
- High sudsing detergent compositions with specially selected soaps18US 5,736,503 AThe Procter & Gamble Company · 1998
- Fabric softeners comprising stable single phase clear solutions of anionic and cationic surfactants12US 4,751,009 AAkzo America Inc. · 1988