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Class Information
Number: 210/223
Name: Liquid purification or separation > Magnetic > With additional separator
Description: Apparatus in which there is at least one separating means, other than the magnet.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611626 |
Rotating magnetic device utilizing sacred geometry |
Nov. 3, 2009 |
| 7601133 |
System for correcting biological fluid |
Oct. 13, 2009 |
| 7595495 |
Microreactor device and microchannel cleaning method |
Sep. 29, 2009 |
| 7569142 |
Method and apparatus for liquid treatment with combined electronic and centrifugal processes to remove contaminants |
Aug. 4, 2009 |
| 7553414 |
Magnetic filter device |
Jun. 30, 2009 |
| 7527024 |
Liquid fuel reformer |
May. 5, 2009 |
| 7527737 |
Hemodialysis apparatus and methods |
May. 5, 2009 |
| 7517448 |
Recycling cool water filter |
Apr. 14, 2009 |
| 7517451 |
Filter for drinking water |
Apr. 14, 2009 |
| 7504032 |
Filter device |
Mar. 17, 2009 |
| 7494587 |
Device having multi-pores magneto-rubber filter |
Feb. 24, 2009 |
| 7473356 |
Wastewater treatment system by superconducting magnetic separation |
Jan. 6, 2009 |
| 7473374 |
Fluid treatment apparatus |
Jan. 6, 2009 |
| 7445123 |
Ceramic filter with a ceramic filter core cleaning device |
Nov. 4, 2008 |
| 7435343 |
Vibration filter |
Oct. 14, 2008 |
| 7429331 |
Apparatus and process for inducing magnetism |
Sep. 30, 2008 |
| 7427355 |
Water treatment unit for bottle or pitcher |
Sep. 23, 2008 |
| 7427353 |
System for enhancing oxygen |
Sep. 23, 2008 |
| 7427352 |
Fluid purifier having magnetic field generation |
Sep. 23, 2008 |
| 7427351 |
Water preconditioning system |
Sep. 23, 2008 |
| 7410014 |
Metal debris cleanout system and method |
Aug. 12, 2008 |
| 7410573 |
Waste water purification apparatus and waste water purification method including the regeneration of used coagulant |
Aug. 12, 2008 |
| 7396460 |
Filter element |
Jul. 8, 2008 |
| 7390405 |
Magnetic device adapted for various engine oil filtering apparatuses |
Jun. 24, 2008 |
| 7384561 |
Apparatus and method for separating magnetic particles |
Jun. 10, 2008 |
| 7371320 |
Magnetic separation unit and water purification system |
May. 13, 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 |
| 7357862 |
Fluid conditioning system and method |
Apr. 15, 2008 |
| 7357859 |
Methods and systems for membrane testing |
Apr. 15, 2008 |
| 7329342 |
Metallic particle trap bypass filter |
Feb. 12, 2008 |
| 7314552 |
Electrochemical method and apparatus for producing and separating ferrate(VI) compounds |
Jan. 1, 2008 |
| 7311824 |
Fine particle separation treatment system and cyclone separator |
Dec. 25, 2007 |
| 7309439 |
Magnetic bead manipulation and transport device |
Dec. 18, 2007 |
| 7303672 |
Liquid/solid separator and method |
Dec. 4, 2007 |
| 7288138 |
Three-phase cyclonic fluid separator |
Oct. 30, 2007 |
| 7288139 |
Three-phase cyclonic fluid separator with a debris trap |
Oct. 30, 2007 |
| 7288185 |
Magnetic energy wave device |
Oct. 30, 2007 |
| 7267778 |
Device and process for treating a liquid medium |
Sep. 11, 2007 |
| 7241630 |
Paramagnetic particle detection |
Jul. 10, 2007 |
| 7241383 |
Fluid treating method and apparatus |
Jul. 10, 2007 |
| 7223345 |
High-gradient magnetic filter and method for the separation of weakly magnetisable particles from fluid media |
May. 29, 2007 |
| 7220359 |
Lubrication system |
May. 22, 2007 |
| 7192520 |
Magnetic device for attachment on an exterior wall of a filter canister |
Mar. 20, 2007 |
| 7182861 |
System for separating electrophotographic carrier compositions and recycling the compositions |
Feb. 27, 2007 |
| 7175771 |
Multi-stage centrifugal debris trap |
Feb. 13, 2007 |
| 7160469 |
System and method for efficient and low energy desalination of water |
Jan. 9, 2007 |
| 7156992 |
Water treatment device |
Jan. 2, 2007 |
| 7083718 |
Waterboiler system with solids removal apparatus |
Aug. 1, 2006 |
| 7077954 |
Apparatus and method for recirculating machine tool coolant and removing ferrous debris therefrom |
Jul. 18, 2006 |
| 7048862 |
Free atom aqueous solution producing apparatus, free-atom aqueous solution producing method, and free-atom aqueous solution |
May. 23, 2006 |
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