C11D 3/0021
Dye-stain or dye-transfer inhibiting compositions
Official title: {Dye-stain or dye-transfer inhibiting compositions}
C11D3/0021 (Dye-stain or dye-transfer inhibiting compositions) appears on 284 US grants and 260 published applications in this corpus.
Search patents in C11D- Granted patents
- 284
- Published applications
- 260
- Assignees
- 83
- Inventors
- 766
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 14 | 0 |
| 1996 | 9 | 0 |
| 1997 | 14 | 0 |
| 1998 | 24 | 0 |
| 1999 | 30 | 0 |
| 2000 | 15 | 0 |
| 2001 | 14 | 3 |
| 2002 | 14 | 15 |
| 2003 | 5 | 16 |
| 2004 | 7 | 5 |
| 2005 | 5 | 15 |
| 2006 | 13 | 10 |
| 2007 | 3 | 7 |
| 2008 | 4 | 7 |
| 2009 | 6 | 10 |
| 2010 | 4 | 12 |
| 2011 | 5 | 7 |
| 2012 | 2 | 5 |
| 2013 | 3 | 6 |
| 2014 | 3 | 14 |
| 2015 | 5 | 12 |
| 2016 | 6 | 8 |
| 2017 | 10 | 15 |
| 2018 | 7 | 10 |
| 2019 | 9 | 8 |
| 2020 | 6 | 8 |
| 2021 | 3 | 13 |
| 2022 | 9 | 11 |
| 2023 | 2 | 10 |
| 2024 | 5 | 16 |
| 2025 | 6 | 12 |
| 2026 | 6 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Solid fast draining/drying rinse aid for high total dissolved solid water conditions25 Aug 2026US 12,716,044 B2Ecolab USA Inc.
- Solid fast draining/drying rinse aid for high total dissolved solid water conditions21 Jul 2026US 12,686,836 B2Ecolab USA Inc.
- Process for treating a fabric and related compositions14 Apr 2026US 12,600,928 B2The Procter & Gamble Company
- Process for treating a fabric and related compositions10 Mar 2026US 12,570,934 B2The Procter & Gamble Company
- Laundry detergent composition containing dye fixative and amine oxide17 Feb 2026US 12,553,012 B2The Procter & Gamble Company
- Biodegradable graft polymers for dye transfer inhibition16 Jul 2026US 2026/0201279 A1BASF SE
- Detergents with improved dye transfer inhibition12 Mar 2026US 2026/0071144 A1Symrise AG
- Laundry detergent composition5 Mar 2026US 2026/0062645 A1The Procter & Gamble Company
- Laundry composition comprising carrageenan, benefit agent and sodium chloride19 Feb 2026US 2026/0049261 A1Conopco, Inc., d/b/a UNILEVER
- Use of peptides in fabric finishing formulations for color care29 Jan 2026US 2026/0028556 A1
Most cited
By later US patents
- Laundry detergent compositions comprising cationic surfactants and modified polyamine soil dispersents114US 6,004,922 AThe Procter & Gamble Company · 1999
- Biodegradable cationic surface-active agents containing ester or amide and polyalkoxy group87US 4,228,042 AThe Procter & Gamble Company · 1980
- Laundry detergent compositions and methods for providing soil release to cotton fabric67US 5,968,893 AThe Procter & Gamble Company · 1999
- Dishwashing method62US 5,827,808 AThe Procter & Gamble Company · 1998
- Water-soluble granules of salen-type manganese complexes62US 6,828,293 B1Ciba Specialty Chemicals Corporation · 2004