C11D 11/00
Special methods for preparing compositions containing mixtures of detergents
C11D11/00 (Special methods for preparing compositions containing mixtures of detergents) appears on 981 US grants and 910 published applications in this corpus.
Search patents in C11D- Granted patents
- 981
- Published applications
- 910
- Assignees
- 291
- Inventors
- 2,582
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 16 | 0 |
| 1977 | 16 | 0 |
| 1978 | 15 | 0 |
| 1979 | 10 | 0 |
| 1980 | 11 | 0 |
| 1981 | 13 | 0 |
| 1982 | 7 | 0 |
| 1983 | 5 | 0 |
| 1984 | 11 | 0 |
| 1985 | 7 | 0 |
| 1986 | 0 | 0 |
| 1987 | 9 | 0 |
| 1988 | 9 | 0 |
| 1989 | 8 | 0 |
| 1990 | 13 | 0 |
| 1991 | 11 | 0 |
| 1992 | 9 | 0 |
| 1993 | 12 | 0 |
| 1994 | 19 | 0 |
| 1995 | 14 | 0 |
| 1996 | 36 | 0 |
| 1997 | 33 | 0 |
| 1998 | 34 | 0 |
| 1999 | 31 | 0 |
| 2000 | 42 | 0 |
| 2001 | 32 | 4 |
| 2002 | 26 | 30 |
| 2003 | 29 | 41 |
| 2004 | 34 | 41 |
| 2005 | 33 | 37 |
| 2006 | 19 | 33 |
| 2007 | 6 | 28 |
| 2008 | 8 | 22 |
| 2009 | 16 | 31 |
| 2010 | 9 | 19 |
| 2011 | 19 | 38 |
| 2012 | 16 | 17 |
| 2013 | 19 | 20 |
| 2014 | 13 | 24 |
| 2015 | 19 | 23 |
| 2016 | 15 | 33 |
| 2017 | 22 | 29 |
| 2018 | 12 | 48 |
| 2019 | 25 | 48 |
| 2020 | 22 | 43 |
| 2021 | 36 | 54 |
| 2022 | 38 | 41 |
| 2023 | 19 | 63 |
| 2024 | 31 | 56 |
| 2025 | 37 | 43 |
| 2026 | 35 | 44 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C11D 11/0082One or more of the detergent ingredients being in a liquefied state435
- C11D 11/02Preparation in the form of powder by spray drying224
- C11D 11/0094Process for making liquid detergent compositions204
- C11D 11/04Special methods for preparing compositions containing mixtures of detergents: by chemical means135
Recent patents
- Surface treating formulation comprising a gas-to-liquid paraffinic solvent and method of making and using the same6 Oct 2026US 12,753,370 B2Energizer Auto, Inc.
- Compositions comprising bleaching catalyst, manufacturing process thereof, and bleaching and cleaning agent comprising same6 Oct 2026US 12,753,372 B2Catexel Limited
- Liquid compositions containing datem ingredients for preparation of detergent compositions29 Sep 2026US 12,747,408 B2International N&H Denmark Aps
- Solid dissolvable compositions29 Sep 2026US 12,747,409 B2The Procter & Gamble Company
- Compositions and their applications29 Sep 2026US 12,747,415 B2BASF SE
- Treatment compositions containing particles having certain resins8 Oct 2026US 2026/0308488 A1The Procter & Gamble Company
- Bleach Catalyst With Improved Performance, Granule Comprising The Bleach Catalyst, And Composition Comprising Said Catalyst Or Said Granule17 Sep 2026US 2026/0275249 A1Reckitt Benckiser Vanish B.V.
- Process for making a magnesium linear alkyl benzene sulphonate anionic detersive surfactant flake17 Sep 2026US 2026/0275253 A1The Procter & Gamble Company
- Process for manufacturing solid particles comprising at least one aminocarboxylate complexing agent13 Aug 2026US 2026/0234515 A1BASF SE
- Laundry care composition6 Aug 2026US 2026/0226369 A1Givaudan SA
Most cited
By later US patents
- Process for forming solid phase controllably releasable fragrance-containing consumable articles150US 6,200,949 B1International Flavors & Fragrances Inc. · 2001
- Process for making a high density detergent composition in a single mixer/densifier with selected recycle streams for improved agglomerate properties136US 5,489,392 AThe Procter & Gamble Company · 1996
- Process for making a high density detergent composition which includes selected recycle streams for improved agglomerate132US 5,516,448 AThe Procter & Gamble Company · 1996
- Process for making a high density detergent composition by controlling agglomeration within a dispersion index128US 5,691,297 AThe Procter & Gamble Company · 1997
- Process for making high density detergent agglomerates using an anhydrous powder additive122US 5,486,303 AThe Procter & Gamble Company · 1996