D06F 2103/22
Content of detergent or additives
D06F2103/22 (Content of detergent or additives) appears on 146 US grants and 195 published applications in this corpus.
Search patents in D06F- Granted patents
- 146
- Published applications
- 195
- Assignees
- 71
- Inventors
- 381
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 3 |
| 2005 | 1 | 1 |
| 2006 | 0 | 4 |
| 2007 | 1 | 3 |
| 2008 | 0 | 3 |
| 2009 | 2 | 2 |
| 2010 | 3 | 11 |
| 2011 | 2 | 2 |
| 2012 | 2 | 6 |
| 2013 | 6 | 9 |
| 2014 | 3 | 2 |
| 2015 | 2 | 1 |
| 2016 | 4 | 3 |
| 2017 | 3 | 7 |
| 2018 | 7 | 14 |
| 2019 | 7 | 13 |
| 2020 | 5 | 22 |
| 2021 | 11 | 17 |
| 2022 | 14 | 9 |
| 2023 | 11 | 11 |
| 2024 | 9 | 17 |
| 2025 | 17 | 23 |
| 2026 | 12 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of monitoring a dispensing assembly of a washing machine appliance8 Sep 2026US 12,729,470 B2Haier US Appliance Solutions, Inc.
- Laundry treatment device and control method therefor28 Jul 2026US 12,692,638 B2LG Electronics Inc.
- Detect wash additives in a washing machine appliance30 Jun 2026US 12,668,907 B2Haier US Appliance Solutions, Inc.
- Washing machine sensing turbidity and controlling method thereof26 May 2026US 12,637,797 B2Samsung Electronics Co., Ltd.
- System with a water-bearing household appliance and method for operating a water-bearing household appliance19 May 2026US 12,628,999 B2BSH Hausgeräte GmbH
- Method of using turbidity measurements to detect wash additives in a washing machine appliance24 Sep 2026US 2026/0286591 A1Haier US Appliance Solutions, Inc.
- Apparatus for detecting remaining amount of detergent in washing machine24 Sep 2026US 2026/0287409 A1
- Detergent supply device and clothes treating apparatus20 Aug 2026US 2026/0243001 A1Samsung Electronics Co., Ltd.
- Water-using electrical appliance and method for operating a water-using electrical appliance23 Jul 2026US 2026/0210017 A1Miele & Cie. KG
- Clothes treating apparatus and method for controlling the same16 Jul 2026US 2026/0201624 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Method and apparatus for dispensing solutions131US 4,845,965 AEcolab Inc. · 1989
- Apparatus for controlling consumption by a household appliance83US 6,169,964 AMerloni Elettrodomestici S.p.A. · 2001
- Powdered detergent dispenser57US 4,063,663 AEconomics Laboratory, Inc. · 1977
- Self-optimizing detergent controller for controlling variable additive concentration level in a warewashing machine57US 5,681,400 AEcolab Inc. · 1997
- Tumbling method of washing fabric in a horizontal axis washer51US 5,219,370 AWhirlpool Corporation · 1993