B08B 3/024
Cleaning by means of spray elements moving over the surface to be
Official title: {Cleaning by means of spray elements moving over the surface to be cleaned}
B08B3/024 (Cleaning by means of spray elements moving over the surface to be) appears on 743 US grants and 921 published applications in this corpus.
Search patents in B08B- Granted patents
- 743
- Published applications
- 921
- Assignees
- 518
- Inventors
- 1,855
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 7 | 0 |
| 1994 | 8 | 0 |
| 1995 | 10 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 9 | 0 |
| 2001 | 7 | 2 |
| 2002 | 7 | 6 |
| 2003 | 8 | 9 |
| 2004 | 4 | 9 |
| 2005 | 1 | 13 |
| 2006 | 4 | 23 |
| 2007 | 11 | 20 |
| 2008 | 6 | 20 |
| 2009 | 7 | 22 |
| 2010 | 14 | 21 |
| 2011 | 13 | 25 |
| 2012 | 11 | 30 |
| 2013 | 15 | 41 |
| 2014 | 22 | 33 |
| 2015 | 37 | 45 |
| 2016 | 30 | 39 |
| 2017 | 47 | 57 |
| 2018 | 35 | 70 |
| 2019 | 47 | 56 |
| 2020 | 65 | 59 |
| 2021 | 39 | 64 |
| 2022 | 47 | 71 |
| 2023 | 60 | 57 |
| 2024 | 44 | 48 |
| 2025 | 53 | 50 |
| 2026 | 26 | 31 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for cleaning carrier film6 Oct 2026US 12,752,314 B2Neturen Co., Ltd.
- Surface-cleaning device and vehicle29 Sep 2026US 12,747,007 B2Trosvik Oceantech AS
- Apparatus for treating substrate22 Sep 2026US 12,745,587 B2Semes Co., Ltd.
- Method for manufacturing water absorbent resin15 Sep 2026US 12,734,560 B2Sumitomo Seika Chemicals Co., Ltd.
- Substrate treatment apparatus and method18 Aug 2026US 12,713,863 B2Semes Co., Ltd.
- Automated cleaning system and device1 Oct 2026US 2026/0296686 A1Cleanbotix, Inc.
- Assembly for Cleaning a Grill Grate24 Sep 2026US 2026/0284712 A1
- Substrate processing method3 Sep 2026US 2026/0257250 A1SCREEN Holdings Co., Ltd.
- Molded rubber floor mat washer3 Sep 2026US 2026/0257251 A1
- Washer System20 Aug 2026US 2026/0241421 A1Sani-Matic, Inc.
Most cited
By later US patents
- Control apparatus for plane working robot223US 5,032,775 AKabushiki Kaisha Toshiba · 1991
- Robotic wash cell using recycled pure water157US 7,321,807 B2ABB AB · 2008
- Articulating wheeled permanent magnet chassis with high pressure sprayer123US 6,000,484 AAqua Dynamics, Inc. · 1999
- Asbestos removal method and system97US 4,872,920 A1989
- Unmanned aerial vehicle having an elevated surface sensor86US 11,235,890 B1Working Drones, Inc. · 2022