B05B 14/462
And separating the excess material from the washing liquid
Official title: and separating the excess material from the washing liquid, e.g. for recovery
B05B14/462 (And separating the excess material from the washing liquid) appears on 92 US grants and 42 published applications in this corpus.
Search patents in B05B- Granted patents
- 92
- Published applications
- 42
- Assignees
- 58
- Inventors
- 171
- Latest grant
- 8 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 3 |
| 2003 | 0 | 1 |
| 2004 | 1 | 4 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 2 | 2 |
| 2011 | 1 | 4 |
| 2012 | 1 | 2 |
| 2013 | 2 | 4 |
| 2014 | 1 | 4 |
| 2015 | 2 | 2 |
| 2016 | 3 | 1 |
| 2017 | 1 | 3 |
| 2018 | 1 | 1 |
| 2019 | 0 | 2 |
| 2020 | 3 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Pallet coating waste recovery system8 Jul 2025US 12,350,695 B2Air and Liquid Systems, Inc.
- Plastic scrubber for paint spray booth2 Jan 2024US 11,857,991 B2Giffin, Inc.
- Exhaust/drainage mechanism17 Aug 2021US 11,090,678 B2Trinity Industrial Corporation
- Method for treating water that circulates through wet paint booth18 Aug 2020US 10,745,302 B2Kurita Water Industries Ltd.
- Aqueous separation liquid and process for removing paint overspray from a paint spray booth21 Jul 2020US 10,717,089 B2PPG Industries Ohio, Inc.
- Pallet coating waste recovery system25 Sep 2025US 2025/0296108 A1Air and Liquid Systems, Inc.
- Spraying apparatus5 Jun 2025US 2025/0178013 A1Contemporary Amperex Technology Co., Limited
- Pallet coating waste recovery system16 Mar 2023US 2023/0085131 A1Air and Liquid Systems, Inc.
- Plastic scrubber for paint spray booth24 Jun 2021US 2021/0187537 A1Giffin, Inc.
- Exhaust/drainage mechanism31 Oct 2019US 2019/0329284 A1Trinity Industrial Corporation
Most cited
By later US patents
- Process for reconcentrating overspray from one-component coating compositions75US 5,490,939 ABayer Aktiengesellschaft · 1996
- Filter assembly for a spray booth43US 4,469,595 AProtectaire Systems Co. · 1984
- Method for treating waste paint sludge40US 4,980,030 AHaden Schweitzer Corporation · 1990
- Paint waste separating and collecting apparatus38US 4,818,388 ATaikisha Ltd. · 1989
- Automatically adjustable weir and environmentally protected sensor36US 4,867,872 AProtectaire Systems Co. · 1989