| |
 |
|
Class Information
Number: 209/214
Name: Classifying, separating, and assorting solids > Magnetic > Paramagnetic > Processes
Description: Processes employing magnetic attraction to separate material responsive to such attraction from material not so responsive or responsive in lesser degree.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7615382 |
Magnetic sifter |
Nov. 10, 2009 |
| 7601265 |
Apparatus for retaining magnetic particles within a flow-through cell |
Oct. 13, 2009 |
| 7571814 |
Method for separating metal values by exposing to microwave/millimeter wave energy |
Aug. 11, 2009 |
| 7553793 |
Method and system for recovering catalyst for fuel cell |
Jun. 30, 2009 |
| 7514270 |
Immunoassay probe |
Apr. 7, 2009 |
| 7364921 |
Method and apparatus for separating biological materials and other substances |
Apr. 29, 2008 |
| 7360657 |
Continuous magnetic separator and process |
Apr. 22, 2008 |
| 7341155 |
Systems and methods for processing waste materials |
Mar. 11, 2008 |
| 7241630 |
Paramagnetic particle detection |
Jul. 10, 2007 |
| 7226537 |
Method, device and apparatus for the wet separation of magnetic microparticles |
Jun. 5, 2007 |
| 7147108 |
Method and apparatus for the separation and collection of particles |
Dec. 12, 2006 |
| 7056657 |
Apparatus and methods for magnetic separation |
Jun. 6, 2006 |
| 6994219 |
Method for magnetic/ferrofluid separation of particle fractions |
Feb. 7, 2006 |
| 6968956 |
Separation apparatus and methods |
Nov. 29, 2005 |
| 6923328 |
Method and apparatus for separating metal values |
Aug. 2, 2005 |
| 6902065 |
Method for separation of plastic mixtures based on magneto-archimedes levitation |
Jun. 7, 2005 |
| 6875254 |
Methods for detecting and extracting gold |
Apr. 5, 2005 |
| 6844202 |
High efficiency magnetic sensor for magnetic particles |
Jan. 18, 2005 |
| 6822180 |
Particle separation mechanism |
Nov. 23, 2004 |
| 6790366 |
Magnetic separation apparatus and methods |
Sep. 14, 2004 |
| 6764860 |
Ultrasonic force differentiation assay |
Jul. 20, 2004 |
| 6764861 |
Method of making high efficiency magnetic sensor for magnetic particles |
Jul. 20, 2004 |
| 6708828 |
Magnetically fastenable magnetic wedge separator |
Mar. 23, 2004 |
| 6659283 |
Capacitor grade powders |
Dec. 9, 2003 |
| 6634504 |
Method for magnetically separating integrated circuit devices |
Oct. 21, 2003 |
| 6626297 |
Magnetic separator device for disposal unit |
Sep. 30, 2003 |
| 6623983 |
Apparatus and methods for capture and analysis of particulate entities |
Sep. 23, 2003 |
| 6623984 |
MEMS-based integrated magnetic particle identification system |
Sep. 23, 2003 |
| 6581779 |
Method of the magnetic loading of a sintering material |
Jun. 24, 2003 |
| 6572778 |
Method for separating magnetized substances from a solution |
Jun. 3, 2003 |
| 6562239 |
Magnetic separation device |
May. 13, 2003 |
| 6547649 |
System and method for recovering metals from scrap generated during dental and jewelry manufacturing |
Apr. 15, 2003 |
| 6537385 |
Rare earth magnet and method for manufacturing the same |
Mar. 25, 2003 |
| 6468809 |
High efficiency magnetic sensor for magnetic particles |
Oct. 22, 2002 |
| 6464083 |
Method and apparatus for selectively capturing ferrous debris from a floor |
Oct. 15, 2002 |
| 6433205 |
Magnetic separation for silicon-containing materials |
Aug. 13, 2002 |
| 6412643 |
Ferrous particle magnetic removal and collection apparatus |
Jul. 2, 2002 |
| 6368553 |
Ultrasonic force differentiation assay |
Apr. 9, 2002 |
| 6364117 |
Method of separating iron sheets from wasted iron products |
Apr. 2, 2002 |
| 6361749 |
Apparatus and methods for magnetic separation |
Mar. 26, 2002 |
| 6349833 |
Method of feeding sintering material by use of magnetic forces |
Feb. 26, 2002 |
| 6346196 |
Flow-through, hybrid magnetic field gradient, rotating wall device for enhanced colloidal magnetic affinity separations |
Feb. 12, 2002 |
| 6269952 |
Methods and apparatus for use in processing and treating particulate material |
Aug. 7, 2001 |
| 6264842 |
Continuous magnetic separator |
Jul. 24, 2001 |
| 6220444 |
Method and apparatus for marking containers with magnetic code and detecting the marked container using a magnetic sensing device |
Apr. 24, 2001 |
| 6173840 |
Beneficiation of saline minerals |
Jan. 16, 2001 |
| 6156208 |
Ferrographic method |
Dec. 5, 2000 |
| 6149014 |
Mill magnet separator and method for separating |
Nov. 21, 2000 |
| 6143578 |
Method and apparatus for wash, resuspension, recollection and localization of magnetizable particles in assays using magnetic separation technology |
Nov. 7, 2000 |
| 6138833 |
Placer gold mining method, placer gold mining boat used in this method, placer gold digging and separating method and system therefor, and placer gold separating method and system therefor |
Oct. 31, 2000 |
|
|
|
