C11D 1/83
Mixtures of non-ionic with anionic compounds
C11D1/83 (Mixtures of non-ionic with anionic compounds) appears on 1,762 US grants and 1,615 published applications in this corpus.
Search patents in C11D- Granted patents
- 1,762
- Published applications
- 1,615
- Assignees
- 422
- Inventors
- 3,531
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 8 | 0 |
| 1978 | 19 | 0 |
| 1979 | 10 | 0 |
| 1980 | 3 | 0 |
| 1981 | 11 | 0 |
| 1982 | 5 | 0 |
| 1983 | 5 | 0 |
| 1984 | 17 | 0 |
| 1985 | 13 | 0 |
| 1986 | 11 | 0 |
| 1987 | 9 | 0 |
| 1988 | 12 | 0 |
| 1989 | 14 | 0 |
| 1990 | 11 | 0 |
| 1991 | 23 | 0 |
| 1992 | 21 | 0 |
| 1993 | 21 | 0 |
| 1994 | 19 | 0 |
| 1995 | 38 | 0 |
| 1996 | 47 | 0 |
| 1997 | 41 | 0 |
| 1998 | 71 | 0 |
| 1999 | 110 | 0 |
| 2000 | 81 | 0 |
| 2001 | 94 | 10 |
| 2002 | 75 | 34 |
| 2003 | 62 | 62 |
| 2004 | 42 | 50 |
| 2005 | 22 | 36 |
| 2006 | 31 | 49 |
| 2007 | 20 | 34 |
| 2008 | 15 | 31 |
| 2009 | 22 | 29 |
| 2010 | 18 | 54 |
| 2011 | 32 | 44 |
| 2012 | 28 | 40 |
| 2013 | 23 | 39 |
| 2014 | 37 | 39 |
| 2015 | 40 | 58 |
| 2016 | 32 | 68 |
| 2017 | 43 | 98 |
| 2018 | 50 | 86 |
| 2019 | 48 | 82 |
| 2020 | 47 | 83 |
| 2021 | 62 | 97 |
| 2022 | 54 | 110 |
| 2023 | 68 | 104 |
| 2024 | 56 | 90 |
| 2025 | 57 | 125 |
| 2026 | 45 | 63 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cleaning composition comprising an engineered fatty acid alpha-dioxygenase15 Sep 2026US 12,735,658 B2The Procter & Gamble Company
- Home care compositions8 Sep 2026US 12,729,349 B2Colgate-Palmolive Company
- Home care compositions1 Sep 2026US 12,723,219 B2Colgate-Palmolive Company
- Cleaning or hydrophilizing agent composition1 Sep 2026US 12,723,220 B2Kao Corporation
- Unit dose article for packaging personal care products18 Aug 2026US 12,709,721 B2Monosol, LLC
- Method of laundering fabrics1 Oct 2026US 2026/0297470 A1The Procter & Gamble Company
- Liquid composition with perfume capsules1 Oct 2026US 2026/0297474 A1The Procter & Gamble Company
- Liquid laundry detergent with synergistic low temperature detergency blend24 Sep 2026US 2026/0286250 A1
- Hard surface cleaning compositions with reduced surface tension17 Sep 2026US 2026/0275232 A1Ecolab USA Inc.
- Liquid detergents with improved mildness for sensitive skin at low ph and methods of manufacture17 Sep 2026US 2026/0275235 A1Henkel AG & Co. KGaA
Most cited
By later US patents
- Foaming surfactant compositions383US 4,565,647 AThe Procter & Gamble Company · 1986
- Viscoelastic surfactant fluids and related methods of use217US 6,258,859 B1Rhodia Inc. · 2001
- Viscoelastic surfactant fluids and related methods of use173US 6,703,352 B2Schlumberger Technology Corporation · 2004
- Detergent compositions containing selected mid-chain branched surfactants167US 6,326,348 B1The Procter & Gamble Company · 2001
- Condensation products of basic amino acids with copolymerizable compounds and a process for their production162US 6,034,204 ABASF SE · 2000