B01D 2321/24
Magnetic effects
B01D2321/24 (Magnetic effects) appears on 10 US grants and 9 published applications in this corpus.
Search patents in B01D- Granted patents
- 10
- Published applications
- 9
- Assignees
- 8
- Inventors
- 22
- Latest grant
- 3 Jan 2023
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 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 2 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Micro algae harvesting methods and devices3 Jan 2023US 11,542,463 B2Universiteit Antwerpen
- Combination of a single-station reverse osmosis device with a hemodialysis device25 Oct 2016US 9,474,841 B2
- Combination of a single-station reverse osmosis device with a hemodialysis device15 Sep 2015US 9,132,221 B2
- Magnetically responsive membranes15 Sep 2015US 9,132,389 B2Colorado State University Research Foundation
- Extracorporeal pathogen reduction system30 Dec 2008US 7,470,245 B2XEPMED, Inc.
- Micro algae harvesting methods and devices27 Feb 2020US 2020/0063084 A1Universiteit Antwerpen
- Method and apparatus for improved filtration by a ceramic membrane3 Oct 2019US 2019/0300396 A1Wilsa Holdings, LLC
- Combination of a single-station reverse osmosis device with a hemodialysis device19 Nov 2015US 2015/0328385 A1
- Magnetically responsive membranes21 Aug 2014US 2014/0231351 A1Board of Trustees of the University of Arkansas
- Selectively perforated graphene membranes for compound harvest, capture and retention24 Oct 2013US 2013/0277305 A1Lockheed Martin Corporation
Most cited
By later US patents
- Treatment of water36US 6,217,773 B1Garfield International Investments Limited · 2001
- Process for de-salting of water and apparatus for performing this process31US 4,167,480 A1979
- Filtration cleaning system26US 5,139,675 A1992
- Combination of a single-station reverse osmosis device with a hemodialysis device20US 9,474,841 B22016
- Extracorporeal pathogen reduction system12US 7,470,245 B2XEPMED, Inc. · 2008