B01D 24/407
Provoking a tangential stream
Official title: {provoking a tangential stream}
B01D24/407 (Provoking a tangential stream) appears on 11 US grants and 10 published applications in this corpus.
Search patents in B01D- Granted patents
- 11
- Published applications
- 10
- Assignees
- 7
- Inventors
- 24
- Latest grant
- 7 Apr 2015
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 1 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Filtration media cleaning apparatus7 Apr 2015US 8,999,155 B2Nihon Genryo Co., Ltd.
- Apparatus for inhibiting fines carryover10 Jan 2012US 8,092,693 B2Cameron International Corporation
- Apparatus for inhibiting fines carryover18 May 2010US 7,718,061 B2Cameron International Corporation
- Distribution and collection headers for a filter bed11 Mar 2008US 7,341,662 B2
- Filter device9 Jan 2007US 7,160,452 B2Nihon Genryo Co., Ltd.
- Filtration media cleaning apparatus22 Nov 2012US 2012/0292245 A1Nihon Genryo Co., Ltd.
- Apparatus for Inhibiting Fines Carryover26 Aug 2010US 2010/0213143 A1Cameron International Corporation
- Method of Filtering Liquid Media1 May 2008US 2008/0099413 A1
- Apparatus for inhibiting fines carryover27 Jul 2006US 2006/0163176 A1Cameron International Corporation
- Filter device17 Nov 2005US 2005/0252843 A1Nihon Genryo Co., Ltd.
Most cited
By later US patents
- Tangentially fed upflow sand filter method and apparatus16US 4,141,824 AMidcon Pipeline Equipment Co. · 1979
- Sand filter with rotating vanes16US 7,097,766 B2Griswold Controls, LLC · 2006
- Filter assembly with UV treatment, filter bypass, and clogging indicator10US 6,375,833 B1Hozelock Limited · 2002
- Filtration system including a back washable pre-filtration apparatus7US 6,238,556 B1Fluid Art Technologies, LLC · 2001
- Tangentially fed media filter method and apparatus7US 6,966,987 B1Process Efficiency Products, Inc. · 2005