A47L 15/0036
Steam or sterilizing phases
Official title: {Steam or sterilizing phases}
A47L15/0036 (Steam or sterilizing phases) appears on 32 US grants and 44 published applications in this corpus.
Search patents in A47L- Granted patents
- 32
- Published applications
- 44
- Assignees
- 19
- Inventors
- 92
- Latest grant
- 11 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 4 |
| 2009 | 0 | 6 |
| 2010 | 2 | 2 |
| 2011 | 1 | 2 |
| 2012 | 0 | 1 |
| 2013 | 2 | 0 |
| 2014 | 2 | 2 |
| 2015 | 2 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 4 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 3 | 3 |
| 2021 | 2 | 2 |
| 2022 | 4 | 5 |
| 2023 | 4 | 3 |
| 2024 | 3 | 2 |
| 2025 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Monitoring and control of thermal sanitization in automated cleaning machines11 Nov 2025US 12,465,190 B2Ecolab USA Inc.
- Energy-saving dishwasher and control method therefor17 Jun 2025US 12,329,339 B2Innovation Research Institute of Zhejiang University of Technology, Shengzhou
- Heated wash fluid circulation system for high speed reusable beverage container washing system10 Sep 2024US 12,082,761 B2Midea Group Co., Ltd.
- High speed reusable beverage container washing system18 Jun 2024US 12,011,132 B2Midea Group Co., Ltd.
- Apparatus and method for washing and sanitizing cookware by robotic or manual operation19 Mar 2024US 11,930,985 B2
- Dishwasher27 Mar 2025US 2025/0098930 A1LG Electronics Inc.
- Intelligent positive and negative pressure system and operation method therefor, and intelligent positive and negative pressure electric appliance23 May 2024US 2024/0168501 A1
- Energy-saving dishwasher and control method therefor15 Feb 2024US 2024/0049940 A1Innovation Research Institute of Zhejiang University of Technology, Shengzhou
- Heated wash fluid circulation system for high speed reusable beverage container washing system28 Dec 2023US 2023/0414058 A1Midea Group Co., Ltd.
- Monitoring and control of thermal sanitization in automated cleaning machines26 Oct 2023US 2023/0337891 A1Ecolab USA Inc.
Most cited
By later US patents
- Low temperature washing and chemical sanitizing of foodware31US 4,277,290 AAmerican Sterilizer Company · 1981
- Sterilizing control method for dishwasher24US 7,897,104 B2LG Electronics Inc. · 2011
- Dishwasher sanitation cycle21US 6,615,850 B1General Electric Company · 2003
- Steam washing in a dishwasher16US 4,366,005 ASharp Kabushiki Kaisha · 1982
- Dishwasher and controlling method therefor7US 11,253,131 B2LG Electronics Inc. · 2022