C11D 3/04
Water-soluble compounds
C11D3/04 (Water-soluble compounds) appears on 3,199 US grants and 2,908 published applications in this corpus.
Search patents in C11D- Granted patents
- 3,199
- Published applications
- 2,908
- Assignees
- 922
- Inventors
- 6,061
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 50 | 0 |
| 1977 | 34 | 0 |
| 1978 | 41 | 0 |
| 1979 | 23 | 0 |
| 1980 | 34 | 0 |
| 1981 | 39 | 0 |
| 1982 | 24 | 0 |
| 1983 | 26 | 0 |
| 1984 | 20 | 0 |
| 1985 | 24 | 0 |
| 1986 | 21 | 0 |
| 1987 | 20 | 0 |
| 1988 | 24 | 0 |
| 1989 | 26 | 0 |
| 1990 | 17 | 0 |
| 1991 | 21 | 0 |
| 1992 | 18 | 0 |
| 1993 | 34 | 0 |
| 1994 | 32 | 0 |
| 1995 | 46 | 0 |
| 1996 | 70 | 0 |
| 1997 | 61 | 0 |
| 1998 | 126 | 0 |
| 1999 | 151 | 0 |
| 2000 | 105 | 0 |
| 2001 | 139 | 24 |
| 2002 | 132 | 83 |
| 2003 | 111 | 118 |
| 2004 | 73 | 102 |
| 2005 | 48 | 119 |
| 2006 | 50 | 117 |
| 2007 | 40 | 86 |
| 2008 | 39 | 101 |
| 2009 | 46 | 100 |
| 2010 | 55 | 109 |
| 2011 | 64 | 107 |
| 2012 | 91 | 87 |
| 2013 | 66 | 118 |
| 2014 | 89 | 96 |
| 2015 | 78 | 120 |
| 2016 | 80 | 116 |
| 2017 | 81 | 146 |
| 2018 | 74 | 146 |
| 2019 | 92 | 124 |
| 2020 | 106 | 134 |
| 2021 | 102 | 128 |
| 2022 | 101 | 132 |
| 2023 | 95 | 132 |
| 2024 | 94 | 147 |
| 2025 | 106 | 111 |
| 2026 | 60 | 105 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Cleaning compositions containing gum and methods of use therewith6 Oct 2026US 12,753,368 B2Harris Research, Inc.
- Compositions comprising bleaching catalyst, manufacturing process thereof, and bleaching and cleaning agent comprising same6 Oct 2026US 12,753,372 B2Catexel Limited
- System and method for impurity removal from cargo tanks of vessels that store and transport hydrocarbons6 Oct 2026US 12,753,373 B2Chevron U.S.A.Inc.
- Solid dissolvable compositions29 Sep 2026US 12,747,409 B2The Procter & Gamble Company
- Low-water compositions comprising capsules29 Sep 2026US 12,747,410 B2The Procter & Gamble Company
- Composition comprising biosurfactant and manganese8 Oct 2026US 2026/0306388 A1Evonik Operations GmbH
- Cleaning product8 Oct 2026US 2026/0308480 A1The Procter & Gamble Company
- Carbonate inhibiting composition8 Oct 2026US 2026/0308482 A1Nouryon Chemicals International B. V.
- Cleaning product8 Oct 2026US 2026/0308490 A1The Procter & Gamble Company
- Dissolvable drinkware cleaning formulation1 Oct 2026US 2026/0297455 A1Savior Products, Inc.
Most cited
By later US patents
- Viscoelastic surfactant fluids and related methods of use217US 6,258,859 B1Rhodia Inc. · 2001
- 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
- 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