B01D 33/506
With a stirrer placed on the filtrate side
Official title: {with a stirrer placed on the filtrate side}
B01D33/506 (With a stirrer placed on the filtrate side) appears on 4 US grants and 1 published applications in this corpus.
Search patents in B01D- Granted patents
- 4
- Published applications
- 1
- Assignees
- 2
- Inventors
- 5
- Latest grant
- 18 Feb 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Solid-liquid separator18 Feb 2020US 10,561,971 B2Milieu-Pure Solutions, LLC
- Screening device for a fiber slurry, and a backwash means therefor30 Aug 1994US 5,341,936 AIngersoll-Rand Company
- Method for separating solid particles from a liquid5 Oct 1993US 5,250,198 A
- Apparatus for separating solid particles from a liquid21 Sep 1993US 5,246,580 A
Most cited
By later US patents