C11D 3/3409
Alkyl -, alkenyl -, cycloalkyl - or terpene sulfates or sulfonates
Official title: {Alkyl -, alkenyl -, cycloalkyl - or terpene sulfates or sulfonates}
C11D3/3409 (Alkyl -, alkenyl -, cycloalkyl - or terpene sulfates or sulfonates) appears on 172 US grants and 200 published applications in this corpus.
Search patents in C11D- Granted patents
- 172
- Published applications
- 200
- Assignees
- 85
- Inventors
- 498
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 2 |
| 2003 | 2 | 2 |
| 2004 | 5 | 8 |
| 2005 | 4 | 5 |
| 2006 | 3 | 4 |
| 2007 | 2 | 2 |
| 2008 | 0 | 2 |
| 2009 | 3 | 5 |
| 2010 | 1 | 10 |
| 2011 | 3 | 10 |
| 2012 | 6 | 2 |
| 2013 | 10 | 10 |
| 2014 | 7 | 4 |
| 2015 | 7 | 12 |
| 2016 | 5 | 9 |
| 2017 | 7 | 8 |
| 2018 | 7 | 15 |
| 2019 | 7 | 10 |
| 2020 | 5 | 7 |
| 2021 | 10 | 11 |
| 2022 | 7 | 22 |
| 2023 | 9 | 11 |
| 2024 | 10 | 12 |
| 2025 | 10 | 11 |
| 2026 | 9 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Surfactant blends in unit dose packages for improved mildness15 Sep 2026US 12,735,660 B2Henkel AG & Co. KGaA
- Detergent compositions for cleaning in the cosmetic and pharmaceutical industry11 Aug 2026US 12,703,840 B2Ecolab USA Inc.
- Cleaning composition, cleaning method of semiconductor substrate, and manufacturing method of semiconductor element7 Jul 2026US 12,674,116 B2FUJIFILM Corporation
- Liquid hand dishwashing detergent composition comprising a cationically modified inulin21 Apr 2026US 12,606,776 B2The Procter & Gamble Company
- Concentrated flowable washing agent preparation having improved properties7 Apr 2026US 12,595,439 B2Henkel AG & Co. KGaA
- Composition20 Aug 2026US 2026/0242694 A1Conopco, Inc., d/b/a UNILEVER
- Detergent composition for interior parts of vehicle having a ph comprised between 3 and 520 Aug 2026US 2026/0242697 A1Ma-Fra S.P.A.
- Cleaning product for a central heating system25 Jun 2026US 2026/0176556 A1Adey Holdings (2008) Limited
- Semiconductor treatment liquid, treatment method for object to be treated, and manufacturing method of electronic device30 Apr 2026US 2026/0117148 A1FUJIFILM Corporation
- Dish cleaning and/or dish rinsing composition with improved finishing properties12 Mar 2026US 2026/0071146 A1
Most cited
By later US patents
- Germicidal, acidic hard surface cleaning compositions125US 6,221,823 B1Reckitt Benckiser N.V. · 2001
- Aqueous degreaser compositions containing an organic solvent and a solubilizing coupler85US 5,080,822 ABuckeye International, Inc. · 1992
- Cleaner/degreaser concentrate compositions52US 5,585,341 ABuckeye International, Inc. · 1996
- Cleaner/degreaser concentrate compositions38US 6,423,677 B1Buckeye International, Inc. · 2002
- Surfactants based aqueous compositions with D-limonene and hydrogen peroxide and methods using the same35US 5,602,090 AAlphen, Inc. · 1997