C11D 3/3902
Combined with specific additives
Official title: {combined with specific additives}
C11D3/3902 (Combined with specific additives) appears on 1,248 US grants and 836 published applications in this corpus.
Search patents in C11D- Granted patents
- 1,248
- Published applications
- 836
- Assignees
- 264
- Inventors
- 2,453
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 27 | 0 |
| 1977 | 16 | 0 |
| 1978 | 29 | 0 |
| 1979 | 12 | 0 |
| 1980 | 15 | 0 |
| 1981 | 10 | 0 |
| 1982 | 12 | 0 |
| 1983 | 14 | 0 |
| 1984 | 18 | 0 |
| 1985 | 20 | 0 |
| 1986 | 18 | 0 |
| 1987 | 18 | 0 |
| 1988 | 15 | 0 |
| 1989 | 16 | 0 |
| 1990 | 28 | 0 |
| 1991 | 29 | 0 |
| 1992 | 30 | 0 |
| 1993 | 23 | 0 |
| 1994 | 27 | 0 |
| 1995 | 38 | 0 |
| 1996 | 43 | 0 |
| 1997 | 43 | 0 |
| 1998 | 60 | 0 |
| 1999 | 61 | 0 |
| 2000 | 63 | 0 |
| 2001 | 52 | 23 |
| 2002 | 52 | 57 |
| 2003 | 45 | 48 |
| 2004 | 37 | 39 |
| 2005 | 21 | 45 |
| 2006 | 26 | 36 |
| 2007 | 15 | 30 |
| 2008 | 14 | 22 |
| 2009 | 19 | 39 |
| 2010 | 10 | 44 |
| 2011 | 16 | 45 |
| 2012 | 10 | 27 |
| 2013 | 14 | 28 |
| 2014 | 20 | 29 |
| 2015 | 19 | 18 |
| 2016 | 9 | 31 |
| 2017 | 15 | 42 |
| 2018 | 11 | 23 |
| 2019 | 23 | 31 |
| 2020 | 15 | 28 |
| 2021 | 23 | 33 |
| 2022 | 21 | 29 |
| 2023 | 16 | 28 |
| 2024 | 25 | 25 |
| 2025 | 18 | 17 |
| 2026 | 17 | 19 |
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
- Cleaning compositions comprising dispersins VI29 Sep 2026US 12,747,416 B2Henkel AG & Co. KGaA
- Ambient moisture-activated hard surface treatment powder comprising a carbonate/persalt/sulfonium or phosphonium salt combination29 Sep 2026US 12,747,417 B2Sterilex, LLC
- Treatment composition with delivery particles made from redox-initiator-treated chitosan29 Sep 2026US 12,747,418 B2The Procter & Gamble Company
- Laundry detergent composition4 Aug 2026US 12,698,455 B2Church & Dwight Co., Inc.
- Cleaning and disinfecting wipes with enhanced thickness perception8 Oct 2026US 2026/0308491 A1The Clorox Company
- Bleach Catalyst and Composition Comprising Said Catalyst24 Sep 2026US 2026/0286254 A1Reckitt Benckiser Vanish B.V.
- 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.
- Composition for the removal of stains13 Aug 2026US 2026/0234514 A1Reckitt Benckiser Vanish B.V.
- Process for manufacturing solid particles comprising at least one aminocarboxylate complexing agent13 Aug 2026US 2026/0234515 A1BASF SE
Most cited
By later US patents
- Color-safe bleach boosters, compositions and laundry methods employing same297US 5,576,282 AThe Procter & Gamble Company · 1996
- Upright extraction cleaning machine240US 6,131,237 ABISSELL Homecare, Inc. · 2000
- Bleaching compositions239US 4,412,934 AThe Procter & Gamble Company · 1983
- Detergent compositions comprising multiperacid-forming bleach activators219US 5,595,967 AThe Procter & Gamble Company · 1997
- Bleach catalyst compositions and use thereof in laundry bleaching and detergent compositions201US 4,430,243 AThe Procter & Gamble Company · 1984