C11D 3/1226
Phosphorus containing
Official title: {Phosphorus containing}
C11D3/1226 (Phosphorus containing) appears on 26 US grants and 27 published applications in this corpus.
Search patents in C11D- Granted patents
- 26
- Published applications
- 27
- Assignees
- 20
- Inventors
- 93
- Latest grant
- 18 Oct 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 2 |
| 2006 | 3 | 2 |
| 2007 | 1 | 3 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Highly stable and alkaline cleaning solutions and soluble surfactant18 Oct 2022US 11,473,034 B2Evonik Operations GmbH
- Cleansing compositions containing stable silver5 Sep 2017US 9,752,106 B2Conopco, Inc.
- Composition and method for remediation of heavy metal contaminated surfaces and soils27 Sep 2016US 9,452,306 B1
- Modified aminocarboxylates with improved storage stability and processability2 Aug 2016US 9,403,731 B2BASF SE
- Solid laundry detergent composition comprising anionic detersive surfactant and calcium-augmented technology22 Mar 2011US 7,910,533 B2The Procter & Gamble Company
- Opacifying compositions for cleaning formulations23 Jul 2026US 2026/0209635 A1
- Anti-viral agent25 May 2023US 2023/0157300 A1Yoo Corporation
- Cleaning composition6 Apr 2023US 2023/0109597 A1Fujimi Incorporated
- Contact lens solutions and kits14 Oct 2021US 2021/0317385 A1Aldeyra Therapeutics, Inc.
- Highly stable and alkaline cleaning solutions and soluble surfactant3 Jun 2021US 2021/0163847 A1Evonik Operations GmbH
Most cited
By later US patents
- Liquid automatic dishwashing compositions compounds providing glassware protection68US 4,933,101 AThe Procter & Gamble Company · 1990
- Rinse additive compositions providing glassware protection comprising insoluble zinc compounds44US 4,908,148 AThe Procter & Gamble Company · 1990
- Granular automatic dishwasher detergent composition providing glassware protection containing insoluble zinc compound40US 4,917,812 AThe Procter & Gamble Company · 1990
- Process for cleaning polymer processing equipment19US 4,838,948 APhillips Petroleum Company · 1989
- Process of coating calcium sulfate dihydrate detergent filler particles17US 3,997,692 ALever Brothers Company · 1976