B08B 3/048
Overflow-type cleaning
Official title: {Overflow-type cleaning, e.g. tanks in which the liquid flows over the tank in which the articles are placed}
B08B3/048 (Overflow-type cleaning) appears on 102 US grants and 150 published applications in this corpus.
Search patents in B08B- Granted patents
- 102
- Published applications
- 150
- Assignees
- 74
- Inventors
- 330
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 6 | 7 |
| 2003 | 7 | 11 |
| 2004 | 5 | 10 |
| 2005 | 6 | 9 |
| 2006 | 1 | 10 |
| 2007 | 2 | 11 |
| 2008 | 3 | 4 |
| 2009 | 3 | 6 |
| 2010 | 1 | 5 |
| 2011 | 3 | 5 |
| 2012 | 2 | 2 |
| 2013 | 4 | 3 |
| 2014 | 5 | 5 |
| 2015 | 6 | 4 |
| 2016 | 4 | 8 |
| 2017 | 2 | 4 |
| 2018 | 4 | 7 |
| 2019 | 3 | 4 |
| 2020 | 7 | 3 |
| 2021 | 2 | 7 |
| 2022 | 4 | 5 |
| 2023 | 4 | 7 |
| 2024 | 7 | 6 |
| 2025 | 5 | 3 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Treatment station, treatment unit, and method for treating workpieces12 May 2026US 12,623,246 B2
- Liquid storage tanks and cleaners including the same10 Mar 2026US 12,569,890 B2Tcl Zhonghuan Renewable Energy Technology Co., Ltd.
- Conditioning chamber component10 Feb 2026US 12,544,809 B2Lam Research Corporation
- Batch substrate treatment apparatus27 Jan 2026US 12,538,731 B2SCREEN Holdings Co., Ltd.
- Apparatus and method for treating substrate9 Dec 2025US 12,491,532 B2Semes Co., Ltd.
- Solvent cup refill mechanism13 Aug 2026US 2026/0236046 A1Nordson Corporation
- Substrate processing apparatus including ultrasonic nozzle and method for driving the same2 Jul 2026US 2026/0183805 A1Semes Co., Ltd.
- Substrate processing device and substrate processing method19 Mar 2026US 2026/0077390 A1SCREEN Holdings Co., Ltd.
- Substrate processing device19 Mar 2026US 2026/0077391 A1SCREEN Holdings Co., Ltd.
- Substrate processing apparatus and monitoring method in substrate processing apparatus17 Jul 2025US 2025/0232416 A1SCREEN Holdings Co., Ltd.
Most cited
By later US patents
- Prefilled sterilant fluid releasable coupling connector apparatus for catheter applications141US 5,190,534 ADelmed, Inc. · 1993
- Ultrasonic parts washer apparatus23US 6,568,409 B1MCF Systems Atlanta, Inc. · 2003
- Method of and apparatus for processing substrate20US 6,790,291 B2Dainippon Screen Mfg.Co., Ltd. · 2004
- Semiconductor wafer cleaning apparatus18US 6,532,976 B1LG Semicon Co., Ltd. · 2003
- Method and apparatus for cleaning a thin disc16US 6,554,003 B1APPLIED Materials.Inc. · 2003