C11D 3/046
Salts
Official title: {Salts}
C11D3/046 (Salts) appears on 1,160 US grants and 1,129 published applications in this corpus.
Search patents in C11D- Granted patents
- 1,160
- Published applications
- 1,129
- Assignees
- 430
- Inventors
- 2,699
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 22 | 0 |
| 1977 | 9 | 0 |
| 1978 | 12 | 0 |
| 1979 | 6 | 0 |
| 1980 | 6 | 0 |
| 1981 | 10 | 0 |
| 1982 | 6 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 10 | 0 |
| 1986 | 9 | 0 |
| 1987 | 4 | 0 |
| 1988 | 10 | 0 |
| 1989 | 9 | 0 |
| 1990 | 3 | 0 |
| 1991 | 6 | 0 |
| 1992 | 5 | 0 |
| 1993 | 7 | 0 |
| 1994 | 5 | 0 |
| 1995 | 14 | 0 |
| 1996 | 24 | 0 |
| 1997 | 16 | 0 |
| 1998 | 48 | 0 |
| 1999 | 43 | 0 |
| 2000 | 45 | 0 |
| 2001 | 57 | 5 |
| 2002 | 50 | 27 |
| 2003 | 44 | 55 |
| 2004 | 29 | 34 |
| 2005 | 20 | 44 |
| 2006 | 26 | 61 |
| 2007 | 19 | 50 |
| 2008 | 11 | 51 |
| 2009 | 24 | 46 |
| 2010 | 29 | 48 |
| 2011 | 35 | 43 |
| 2012 | 37 | 33 |
| 2013 | 29 | 47 |
| 2014 | 21 | 34 |
| 2015 | 33 | 47 |
| 2016 | 38 | 45 |
| 2017 | 28 | 59 |
| 2018 | 33 | 45 |
| 2019 | 19 | 49 |
| 2020 | 40 | 57 |
| 2021 | 37 | 43 |
| 2022 | 37 | 48 |
| 2023 | 47 | 46 |
| 2024 | 29 | 36 |
| 2025 | 33 | 39 |
| 2026 | 15 | 37 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compositions comprising bleaching catalyst, manufacturing process thereof, and bleaching and cleaning agent comprising same6 Oct 2026US 12,753,372 B2Catexel Limited
- Fabric care agent for color enhancement and brightening and preparation method thereof15 Sep 2026US 12,735,655 B1Guangzhou Joyson Cleaning Products Co., Ltd.
- Home care compositions8 Sep 2026US 12,729,349 B2Colgate-Palmolive Company
- Liquid enzyme composition with sulfite scavenger25 Aug 2026US 12,716,042 B2Novozymes A/S
- Mitigation of ammonia, odor and greenhouse gases11 Aug 2026US 12,702,135 B2Aarhus Universitet
- Composition comprising biosurfactant and manganese8 Oct 2026US 2026/0306388 A1Evonik Operations GmbH
- Carbonate inhibiting composition8 Oct 2026US 2026/0308482 A1Nouryon Chemicals International B. V.
- Dissolvable drinkware cleaning formulation1 Oct 2026US 2026/0297455 A1Savior Products, Inc.
- Phosphonate-free liquid laundry detergent composition17 Sep 2026US 2026/0275239 A1Reckitt Benckiser (España), S.L.
- Liquid laundry detergent formulation27 Aug 2026US 2026/0250609 A1Novozymes A/S
Most cited
By later US patents
- 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
- Solid cleaning compositions based on hydrated salts141US 5,670,473 ASunburst Chemicals, Inc. · 1997
- Germicidal, acidic hard surface cleaning compositions125US 6,221,823 B1Reckitt Benckiser N.V. · 2001
- Viscoelastic surfactant fluids and related methods of use119US 6,482,866 B1Schlumberger Technology Corporation · 2002