B01D 33/0392
With curved filtering elements
Official title: {with curved filtering elements}
B01D33/0392 (With curved filtering elements) appears on 6 US grants and 2 published applications in this corpus.
Search patents in B01D- Granted patents
- 6
- Published applications
- 2
- Assignees
- 3
- Inventors
- 8
- Latest grant
- 2 Mar 1999
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 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 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of fabricating screen for vibratory screening machine2 Mar 1999US 5,876,552 ADerrick Manufacturing Corporation
- Undulating screen for vibratory screening machine21 Jul 1998US 5,783,077 ADerrick Manufacturing Corporation
- Undulating screen for vibratory screening machine and method of fabrication thereof23 May 1995US 5,417,793 ADerrick Manufacturing Corporation
- Undulating screen for vibratory screening machine and method of fabrication thereof23 May 1995US 5,417,859 ADerrick Manufacturing Corporation
- Filtration apparatus14 Jul 1992US 5,130,021 AD & C Limited
- Resin tapping member and method of separating and recovering polymer from polymer-containing liquid using same30 Aug 2018US 2018/0244849 A1Kureha Corporation
- Resin tapping member and method of separating and recovering polymer from polymer-containing liquid using same9 Mar 2017US 2017/0066884 A1Kureha Corporation
Most cited
By later US patents
- Undulating screen for vibratory screening machine and method of fabrication thereof101US 5,417,859 ADerrick Manufacturing Corporation · 1995
- Method of fabricating screen for vibratory screening machine89US 5,876,552 ADerrick Manufacturing Corporation · 1999
- Undulating screen for vibratory screening machine and method of fabrication thereof75US 5,417,793 ADerrick Manufacturing Corporation · 1995
- Undulating screen for vibratory screening machine50US 5,783,077 ADerrick Manufacturing Corporation · 1998
- Suction filter-drier40US 4,787,154 A1988