B01D 19/0089
Using a magnetic field
Official title: {using a magnetic field (magnetic separation in general B03C1/00)}
B01D19/0089 (Using a magnetic field) appears on 4 US grants and 7 published applications in this corpus.
Search patents in B01D- Granted patents
- 4
- Published applications
- 7
- Assignees
- 4
- Inventors
- 12
- Latest grant
- 17 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 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 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Magnetic systems and methods for oxygen separation and purification from fluids17 Dec 2024US 12,168,235 B2Zeine, Inc.
- Method and device for distilling or thickening fluids31 May 2016US 9,352,247 B2Plazmatronika Nt Sp. Z O.O.
- Device for reducing the gas and water contamination of transformer oil filling17 Oct 2006US 7,122,075 B2
- Gas-liquid separation device for electroconductive gas-liquid two phase flow24 Aug 1993US 5,238,547 AHitachi, Ltd.
- Magnetic Systems And Methods For Oxygen Separation And Purification From Fluids11 Sep 2025US 2025/0281934 A1Zeine, Inc.
- Magnetic Systems And Methods For Oxygen Separation And Purification From Fluids4 Nov 2021US 2021/0339266 A1Zeine, Inc.
- Method and Apparatus for Conditioning Fluids10 Dec 2015US 2015/0352561 A1Wilsa Holdings, LLC
- Method and device for distilling or thickening fluids15 Aug 2013US 2013/0206582 A1Plazmatronika Nt Sp. Z O.O.
- Collection of dissolved gases from groundwater26 Aug 2010US 2010/0212406 A1
Most cited
By later US patents
- Gas-liquid separation device for electroconductive gas-liquid two phase flow12US 5,238,547 AHitachi, Ltd. · 1993
- Device for reducing the gas and water contamination of transformer oil filling3US 7,122,075 B22006
- Method and device for distilling or thickening fluids1US 9,352,247 B2Plazmatronika Nt Sp. Z O.O. · 2016