B08B 3/108
By lowering and raising the level of the cleaning liquid
Official title: {by lowering and raising the level of the cleaning liquid}
B08B3/108 (By lowering and raising the level of the cleaning liquid) appears on 14 US grants and 20 published applications in this corpus.
Search patents in B08B- Granted patents
- 14
- Published applications
- 20
- Assignees
- 18
- Inventors
- 47
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 2 | 2 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 1 | 3 |
| 2020 | 2 | 2 |
| 2021 | 0 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 3 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Methods and apparatus for washing objects produced by stereolithography21 May 2024US 11,987,003 B2Carbon, Inc.
- Methods and apparatus for washing objects produced by stereolithography25 Oct 2022US 11,478,987 B2Carbon, Inc.
- Hydroxide stabilization as a means of controlling surface fouling associated with wetted surfaces of boats barges and ships13 Oct 2020US 10,800,497 B2U.S. Geological Survey
- Treatment device for workpieces, comprising an electric treatment unit10 Mar 2020US 10,583,470 B2MAFAC Ernst Schwarz GmbH & Co. KG Maschinenfabrik
- Substrate processing method and substrate processing apparatus11 Dec 2025US 2025/0375798 A1SCREEN Holdings Co., Ltd.
- A cleaning in place unit, a cleaning in place system and a method thereof3 Jul 2025US 2025/0214122 A1Tetra Laval Holdings & Finance S. A.
- Treatment station, treatment system, and corresponding treatment method24 Apr 2025US 2025/0128283 A1Dürr Systems AG
- Methods, devices, and apparatus for washing samples13 Jun 2024US 2024/0192098 A1Curiox Biosystems Co., Ltd.
- Methods and apparatus for washing objects produced by stereolithography29 Dec 2022US 2022/0410480 A1Carbon, Inc.
Most cited
By later US patents
- System and method for treating articles with fluids46US 6,884,457 B2Novartis AG · 2005
- Device for rinsing objects7US 5,839,457 AU. S. Philips Corporation · 1998
- Substrate treatment method4US 9,230,836 B2SCREEN Holdings Co., Ltd. · 2016
- System and method for treating articles with fluids3US 7,163,583 B2Novartis AG · 2007
- Membrane separation device with membrane module and washing apparatus therefor2US 6,142,312 AKurita Water Industries Ltd. · 2000