C11D 1/94
Mixtures with anionic, cationic or non-ionic compounds
C11D1/94 (Mixtures with anionic, cationic or non-ionic compounds) appears on 985 US grants and 823 published applications in this corpus.
Search patents in C11D- Granted patents
- 985
- Published applications
- 823
- Assignees
- 275
- Inventors
- 2,086
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 6 | 0 |
| 1978 | 8 | 0 |
| 1979 | 5 | 0 |
| 1980 | 6 | 0 |
| 1981 | 5 | 0 |
| 1982 | 1 | 0 |
| 1983 | 4 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 6 | 0 |
| 1988 | 7 | 0 |
| 1989 | 6 | 0 |
| 1990 | 4 | 0 |
| 1991 | 6 | 0 |
| 1992 | 13 | 0 |
| 1993 | 9 | 0 |
| 1994 | 16 | 0 |
| 1995 | 29 | 0 |
| 1996 | 33 | 0 |
| 1997 | 31 | 0 |
| 1998 | 45 | 0 |
| 1999 | 82 | 0 |
| 2000 | 53 | 0 |
| 2001 | 57 | 10 |
| 2002 | 55 | 42 |
| 2003 | 42 | 35 |
| 2004 | 19 | 32 |
| 2005 | 11 | 28 |
| 2006 | 16 | 33 |
| 2007 | 15 | 22 |
| 2008 | 14 | 14 |
| 2009 | 10 | 17 |
| 2010 | 12 | 24 |
| 2011 | 9 | 14 |
| 2012 | 13 | 16 |
| 2013 | 6 | 34 |
| 2014 | 18 | 21 |
| 2015 | 24 | 39 |
| 2016 | 15 | 24 |
| 2017 | 27 | 51 |
| 2018 | 18 | 34 |
| 2019 | 24 | 49 |
| 2020 | 23 | 35 |
| 2021 | 32 | 38 |
| 2022 | 22 | 41 |
| 2023 | 31 | 45 |
| 2024 | 30 | 47 |
| 2025 | 23 | 46 |
| 2026 | 20 | 32 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of making detergent granules comprising an alkyl sulfate, amphoteric surfactant, and inorganic salt mixture15 Sep 2026US 12,735,661 B2The Procter & Gamble Company
- Cleansing bar and composition thereof8 Sep 2026US 12,729,351 B2Conopco, Inc.
- Two-in-one dishwash detergent28 Jul 2026US 12,692,462 B2Ecolab USA Inc.
- Method and system for manufacturing a sheet of laundry detergent7 Jul 2026US 12,673,793 B2
- Stabilization of RNA for exogenous RNAi agricultural applications and formulations7 Jul 2026US 12,674,160 B2GreenLight Biosciences, Inc.
- Cleaning product8 Oct 2026US 2026/0308480 A1The Procter & Gamble Company
- Self-adhesive sanitary product comprising alkyl polyglycoside8 Oct 2026US 2026/0308489 A1Henkel AG & Co. KGaA
- Cleaning product8 Oct 2026US 2026/0308490 A1The Procter & Gamble Company
- Compositions and methods and uses relating thereto17 Sep 2026US 2026/0275238 A1Innospec Limited
- Phosphonate-free liquid laundry detergent composition17 Sep 2026US 2026/0275239 A1Reckitt Benckiser (España), S.L.
Most cited
By later US patents
- Mild thickened shampoo compositions with conditioning properties137US 3,962,418 AThe Procter & Gamble Company · 1976
- High foaming nonionic surfacant based liquid detergent134US 4,595,526 AColgate-Palmolive Company · 1986
- Viscous surfactant emulsion compositions112US 5,389,676 AE. B. Michaels Research Associates, Inc. · 1995
- Detergent composition104US 5,415,810 ALever Brothers Company, Division of Conopco, Inc. · 1995
- Surfactant blends for generating a stable wet foam104US 5,911,981 ARita Corporation · 1999