C11D 3/395
Bleaching agents
C11D3/395 (Bleaching agents) appears on 1,039 US grants and 747 published applications in this corpus.
Search patents in C11D- Granted patents
- 1,039
- Published applications
- 747
- Assignees
- 312
- Inventors
- 1,974
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 7 | 0 |
| 1978 | 15 | 0 |
| 1979 | 11 | 0 |
| 1980 | 19 | 0 |
| 1981 | 17 | 0 |
| 1982 | 27 | 0 |
| 1983 | 32 | 0 |
| 1984 | 20 | 0 |
| 1985 | 20 | 0 |
| 1986 | 19 | 0 |
| 1987 | 19 | 0 |
| 1988 | 24 | 0 |
| 1989 | 29 | 0 |
| 1990 | 28 | 0 |
| 1991 | 26 | 0 |
| 1992 | 19 | 0 |
| 1993 | 29 | 0 |
| 1994 | 26 | 0 |
| 1995 | 14 | 0 |
| 1996 | 10 | 0 |
| 1997 | 13 | 0 |
| 1998 | 34 | 0 |
| 1999 | 26 | 0 |
| 2000 | 26 | 0 |
| 2001 | 29 | 8 |
| 2002 | 19 | 31 |
| 2003 | 32 | 26 |
| 2004 | 21 | 26 |
| 2005 | 21 | 38 |
| 2006 | 18 | 32 |
| 2007 | 14 | 22 |
| 2008 | 12 | 29 |
| 2009 | 10 | 22 |
| 2010 | 12 | 24 |
| 2011 | 14 | 24 |
| 2012 | 14 | 26 |
| 2013 | 18 | 30 |
| 2014 | 20 | 30 |
| 2015 | 25 | 33 |
| 2016 | 22 | 38 |
| 2017 | 22 | 34 |
| 2018 | 21 | 30 |
| 2019 | 26 | 49 |
| 2020 | 22 | 34 |
| 2021 | 30 | 34 |
| 2022 | 22 | 28 |
| 2023 | 24 | 31 |
| 2024 | 18 | 34 |
| 2025 | 18 | 19 |
| 2026 | 14 | 15 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Detergent gel composition comprising a fatty alcohol ethoxylate29 Sep 2026US 12,747,411 B2Reckitt Benckiser Finish B.V.
- Polysaccharide derivatives for detergent compositions15 Sep 2026US 12,735,511 B2
- N-substituted 2-(6-hydroxy-3-oxo-3H-xanthene-9-yl)benzamides as photoactivators in detergents4 Aug 2026US 12,698,456 B2Henkel AG & Co. KGaA
- Water-soluble film and package28 Jul 2026US 12,692,353 B2Kuraray Co., Ltd.
- Anthracene-9,10-dione derivatives as photoactivators in detergents14 Jul 2026US 12,680,055 B2Henkel AG & Co. KGaA
- Carbonate inhibiting composition8 Oct 2026US 2026/0308482 A1Nouryon Chemicals International B. V.
- Granules comprising bleaching catalyst or precursor thereof, bleaching agent and cleaning agent comprising same and use thereof3 Sep 2026US 2026/0258324 A1Catexel Limited
- Composition for the removal of stains13 Aug 2026US 2026/0234514 A1Reckitt Benckiser Vanish B.V.
- Water-soluble automatic dishwashing detergent pouch23 Jul 2026US 2026/0209639 A1The Procter & Gamble Company
- Composition and process for electively etching a hard mask and/or an etch-stop layer in the presence of layers of low-k materials, copper, cobalt and/or tungsten9 Jul 2026US 2026/0193575 A1BASF SE
Most cited
By later US patents
- Encapsulated bleaches201US 4,830,773 AEcolab Inc. · 1989
- Washing apparatus126US 6,691,536 B2The Procter & Gamble Company · 2004
- Machine dishwashing detergent tablets119US 5,133,892 ALever Brothers Company, Division of Conopco, Inc. · 1992
- Wax encapsulated actives and emulsion process for their production113US 4,919,841 ALever Brothers Company · 1990
- Apparatus for highly efficient laundering of textiles99US 4,489,574 AThe Procter & Gamble Company · 1984