B08B 2203/0217
Use of a detergent in high pressure cleaners
Official title: Use of a detergent in high pressure cleaners; arrangements for supplying the same
B08B2203/0217 (Use of a detergent in high pressure cleaners) appears on 110 US grants and 165 published applications in this corpus.
Search patents in B08B- Granted patents
- 110
- Published applications
- 165
- Assignees
- 82
- Inventors
- 321
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 2 |
| 2002 | 1 | 2 |
| 2003 | 2 | 2 |
| 2004 | 0 | 6 |
| 2005 | 1 | 8 |
| 2006 | 5 | 5 |
| 2007 | 0 | 5 |
| 2008 | 3 | 2 |
| 2009 | 2 | 3 |
| 2010 | 1 | 2 |
| 2011 | 3 | 2 |
| 2012 | 1 | 2 |
| 2013 | 4 | 4 |
| 2014 | 3 | 3 |
| 2015 | 3 | 7 |
| 2016 | 2 | 5 |
| 2017 | 5 | 12 |
| 2018 | 4 | 10 |
| 2019 | 5 | 12 |
| 2020 | 7 | 6 |
| 2021 | 7 | 8 |
| 2022 | 3 | 8 |
| 2023 | 5 | 7 |
| 2024 | 5 | 8 |
| 2025 | 10 | 23 |
| 2026 | 5 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- System, method, and network for controlling distribution of chemicals and fluids12 May 2026US 12,623,257 B2Sonny's HFI Holdings, LLC
- Chemical delivery assemblies and systems and methods of use28 Apr 2026US 12,611,700 B2Sonny's HFI Holdings, LLC
- Pressure washer31 Mar 2026US 12,589,417 B2Andreas Stihl AG & CO.KG
- Resin cleaning device and method27 Jan 2026US 12,533,853 B2Guangzhou Heygears Imc. Inc
- Power Washer Assemblies and Methods17 Sep 2026US 2026/0273557 A1FNA Group, Inc.
- Power Washer Assemblies and Methods17 Sep 2026US 2026/0273588 A1FNA Group, Inc.
- Apparatus for efficient cleaning of roller brushes without high-pressure water sources10 Sep 2026US 2026/0262824 A1
- Window cover cleaning system to an optical head of an optical air-data system13 Aug 2026US 2026/0233859 A1Honeywell International Inc.
- Pressure washer and method for operating a pressure washer25 Jun 2026US 2026/0175243 A1Andreas Stihl AG & CO.KG
Most cited
By later US patents
- Cleaning and preservation unit for turbine engine101US 4,059,123 AAvco Corporation · 1977
- Method and mobile apparatus for washdown and sanitizing57US 6,455,017 B12002
- Vehicle wash system53US 4,967,960 A1990
- Floor treatment apparatus50US 7,533,435 B2Kärcher North America, Inc. · 2009
- Multi-container pressure washer and related product selecting valve43US 6,571,805 B2Briggs & Stratton Power Products Group, LLC · 2003