A47L 15/4238
By using electrolytic cells
Official title: {by using electrolytic cells}
A47L15/4238 (By using electrolytic cells) appears on 13 US grants and 37 published applications in this corpus.
Search patents in A47L- Granted patents
- 13
- Published applications
- 37
- Assignees
- 24
- Inventors
- 93
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 5 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 1 | 2 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 5 |
| 2010 | 1 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 3 |
| 2014 | 1 | 2 |
| 2015 | 0 | 3 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 3 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrochemical cell26 May 2026US 12,637,370 B2Imperial College Innovations Limited
- Electrolytic system for automatic dishwashing27 Jun 2023US 11,685,881 B2Reckitt Benckiser Finish B.V.
- Alkaline and chlorine solutions produced using electro-chemical activation10 May 2022US 11,326,261 B2Diversey, Inc.
- Water disinfection body for use in a water reservoir9 Mar 2021US 10,941,059 B2Mimbly AB
- Dishwasher and method for controlling the same19 Feb 2019US 10,206,552 B2Samsung Electronics Co., Ltd.
- Electrochemical cell8 Oct 2026US 2026/0308024 A1Imperial College Innovations Limited
- Water treatment apparatus and washing apparatus including same3 Sep 2026US 2026/0257943 A1LG Electronics Inc.
- Electrolyzed water generator and water treatment device including same3 Sep 2026US 2026/0257944 A1LG Electronics Inc.
- Method for operating a water-conducting electrical appliance and water-conducting electrical appliance8 Feb 2024US 2024/0044066 A1Miele & Cie. KG
- Devices and methods for sterilizing cups and other objects22 Dec 2022US 2022/0400927 A1Water Genesis Inc.
Most cited
By later US patents
- Automatic dishwashing compositions containing a halogen dioxide salt and methods for use with electrochemical cells and/or electrolytic devices68US 6,921,743 B2The Procter & Gamble Company · 2005
- Dishwasher19US 5,947,135 ASharp Kabushiki Kaisha · 1999
- Method and system for washing19US 7,950,254 B2The Procter & Gamble Company · 2011
- Automatic dishwashing compositions and methods for use with electrochemical cells and/or electrolytic devices17US 7,816,314 B2The Procter & Gamble Company · 2010
- Self-contained, self-powered electrolytic devices for improved performance in automatic dishwashing16US 7,413,637 B2The Procter & Gamble Company · 2008