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Class Information
Number: 204/664
Name: Chemistry: electrical and wave energy > Apparatus > Apparatus for electrical (including simultaneous electrical and magnetic) separation or purification of liquid or magnetic treatment of liquid (other than separation) > With magnetic separating means
Description: Apparatus having means to produce magnetic lines of force in order to separate a constituent or to aid the separation of a constituent from a liquid.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7601265 |
Apparatus for retaining magnetic particles within a flow-through cell |
Oct. 13, 2009 |
| 7569142 |
Method and apparatus for liquid treatment with combined electronic and centrifugal processes to remove contaminants |
Aug. 4, 2009 |
| 7504031 |
Ion separation and gas generation |
Mar. 17, 2009 |
| 7407589 |
Method and apparatus for preventing scale deposits and removing contaminants from fluid columns |
Aug. 5, 2008 |
| 7371327 |
Device for the immobilization of nano- and micro-sized particles in a solid-fluid contact vessel facilitating mass-momentum, and heat-transport at the solid-fluid interfaces |
May. 13, 2008 |
| 7354509 |
Wastewater treatment system |
Apr. 8, 2008 |
| 7351341 |
Descaling method and descaling apparatus |
Apr. 1, 2008 |
| 7252752 |
Method and apparatus for removing contaminants from conduits and fluid columns |
Aug. 7, 2007 |
| 7217368 |
Method and apparatus for liquid treatment with combined electronic and centrifugal processes to remove contaminants |
May. 15, 2007 |
| 7160426 |
Water treatment apparatus |
Jan. 9, 2007 |
| 7033478 |
Ion separation and removal unit with gas extraction |
Apr. 25, 2006 |
| 7018522 |
Method and apparatus for removing contaminants from conduits and fluid columns |
Mar. 28, 2006 |
| 6919007 |
Apparatus for mounting chips |
Jul. 19, 2005 |
| 6875360 |
Water softening |
Apr. 5, 2005 |
| 6852235 |
Method and apparatus for preventing scale deposits and removing contaminants from fluid columns |
Feb. 8, 2005 |
| 6821403 |
Method and device for cleaning and disinfecting treatment of water |
Nov. 23, 2004 |
| 6787043 |
Water purification system and method |
Sep. 7, 2004 |
| 6783687 |
Method and apparatus for separating ions from a fluid stream |
Aug. 31, 2004 |
| 6743366 |
Removal of cell growth from a body of water |
Jun. 1, 2004 |
| 6706196 |
Method and apparatus for preventing scale deposits and removing contaminants from fluid columns |
Mar. 16, 2004 |
| 6610186 |
Method and device for separating particles or molecules by migration through a ferrofluid |
Aug. 26, 2003 |
| 6607648 |
Method and apparatus for generating aqueous silica network particles |
Aug. 19, 2003 |
| 6524459 |
Electrode for electron-emitting device |
Feb. 25, 2003 |
| 6514406 |
Water treatment apparatus |
Feb. 4, 2003 |
| 6468423 |
Electromagnetic water treatment apparatus |
Oct. 22, 2002 |
| 6451208 |
Device for molecular polarization in water |
Sep. 17, 2002 |
| 6428697 |
System for processing waste water |
Aug. 6, 2002 |
| 6346180 |
Apparatus and method for magneto-electrodynamic separation of ions within an electrolytic fluid |
Feb. 12, 2002 |
| 6203710 |
Liquid decontamination method and apparatus |
Mar. 20, 2001 |
| 6193878 |
Multi-modal method and apparatus for treating a solution |
Feb. 27, 2001 |
| 6165339 |
Apparatus and method for controlling molecular cluster in fluid |
Dec. 26, 2000 |
| 6120668 |
Apparatus for preparing hexagonal water |
Sep. 19, 2000 |
| 5958205 |
Apparatus for a fluid filtration system |
Sep. 28, 1999 |
| 5944973 |
Water treatment device |
Aug. 31, 1999 |
| 5939030 |
System and method for generating ozonated water |
Aug. 17, 1999 |
| 5902489 |
Particle handling method by acoustic radiation force and apparatus therefore |
May. 11, 1999 |
| 5891315 |
Filter system for removal of particles from hydrocarbonfluids |
Apr. 6, 1999 |
| 5863404 |
Fuel characteristics improving device |
Jan. 26, 1999 |
| 5670041 |
Reduced corrosion electronic descaling technology |
Sep. 23, 1997 |
| 5597479 |
Electro-coalescence/magnetic separation (ECMS) system and components for removal of contaminants from water streams, including desalinization |
Jan. 28, 1997 |
| 5575974 |
Apparatus and method for an anodic oxidation biocidal treatment |
Nov. 19, 1996 |
| 5326446 |
Treatment of water with static and radio frequency electromagnetic fields |
Jul. 5, 1994 |
| 5242587 |
Filter with porous media and electrostatic and magnetic plates |
Sep. 7, 1993 |
| 5238558 |
Magneto-hydrodynamic fluid treatment system |
Aug. 24, 1993 |
| 5238547 |
Gas-liquid separation device for electroconductive gas-liquid two phase flow |
Aug. 24, 1993 |
| 5149422 |
Finite particle removal system |
Sep. 22, 1992 |
| 5019237 |
Metal-ion vapor accelerator cell |
May. 28, 1991 |
| 4941959 |
Electric field-driven, magnetically-stabilized ferro-emulsion phase contactor |
Jul. 17, 1990 |
| 4879045 |
Method and apparatus for electromagnetically treating a fluid |
Nov. 7, 1989 |
| 4786387 |
Single phase enrichment of super critical fluids |
Nov. 22, 1988 |
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