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Class Information
Number: 210/781
Name: Liquid purification or separation > Processes > Separating > Including movement of filter during filtration > Centrifugally extracting
Description: Process in which the prefilt is forced through a filter by centrifugal force.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7534358 |
Horizontal vibratory centrifuge apparatus |
May. 19, 2009 |
| 7520996 |
Filter apparatus and method with centrifugal separator for removing contaminants from a fluid |
Apr. 21, 2009 |
| 7510540 |
Autotransfusion device |
Mar. 31, 2009 |
| 7488427 |
Fat collection and preparation system and method |
Feb. 10, 2009 |
| 7442178 |
Automated system and method for blood components separation and processing |
Oct. 28, 2008 |
| 7442315 |
Separation device comprising a separation channel and a counter-channel |
Oct. 28, 2008 |
| 7431932 |
Reovirus clearance of ras-mediated neoplastic cells from mixed cellular compositions |
Oct. 7, 2008 |
| 7354515 |
Fluid concentrator |
Apr. 8, 2008 |
| 7335312 |
Centrifuge with combinations of multiple features |
Feb. 26, 2008 |
| 7311848 |
Separation apparatus |
Dec. 25, 2007 |
| 7306740 |
Fat collection and preparation system and method |
Dec. 11, 2007 |
| 7306057 |
Thermal drill cuttings treatment with weir system |
Dec. 11, 2007 |
| 7211191 |
Blood component separation method and apparatus |
May. 1, 2007 |
| 7189331 |
Centrifuge adapter |
Mar. 13, 2007 |
| 7179391 |
Apparatus and method for separating and concentrating fluids containing multiple components |
Feb. 20, 2007 |
| 7166225 |
Methods for filtering fluids |
Jan. 23, 2007 |
| 7131370 |
Centrifugal separating device and method of clarifying must during the production of wine |
Nov. 7, 2006 |
| 7081206 |
Filter apparatus and method with centrifugal separator for removing contaminants from a fluid |
Jul. 25, 2006 |
| 7037428 |
Integrated automatic blood processing unit |
May. 2, 2006 |
| 7033501 |
Centrifuge apparatus and method with improved temperature control |
Apr. 25, 2006 |
| 7018539 |
Treatment of shipboard-generated oily wastewaters |
Mar. 28, 2006 |
| 6994858 |
Reovirus clearance of ras-mediated neoplastic cells from mixed cellular compositions |
Feb. 7, 2006 |
| 6953550 |
Affinity binding-based system for detecting particulates in a fluid |
Oct. 11, 2005 |
| 6946079 |
Centrifugal filtration method for separating fibrin monomer from blood |
Sep. 20, 2005 |
| 6932913 |
Method for vibration in a centrifuge |
Aug. 23, 2005 |
| 6890740 |
Method and apparatus for biological material separation |
May. 10, 2005 |
| 6831735 |
Analytical method and device using disc cytometry |
Dec. 14, 2004 |
| 6823238 |
Selective apparatus and method for removing an undesirable cut from drilling fluid |
Nov. 23, 2004 |
| 6805805 |
System and method for receptacle wall vibration in a centrifuge |
Oct. 19, 2004 |
| 6802983 |
Preparation of high performance silica slurry using a centrifuge |
Oct. 12, 2004 |
| 6783685 |
Oil treatment system |
Aug. 31, 2004 |
| 6758981 |
Method and apparatus for by-product removal in a hydrogen generation system |
Jul. 6, 2004 |
| 6726841 |
Method for the purification and recovery of non-gelatin colloidal waste encapsulation materials |
Apr. 27, 2004 |
| 6706180 |
System for vibration in a centrifuge |
Mar. 16, 2004 |
| 6656430 |
Affinity binding-based system for detecting particulates in a fluid |
Dec. 2, 2003 |
| 6653400 |
Method for producing saponified ethylene-vinyl acetate copolymer |
Nov. 25, 2003 |
| 6612975 |
Blood centrifuge with an enhanced internal drive assembly |
Sep. 2, 2003 |
| 6596179 |
Apparatus for the separation of biologic components from heterogeneous cell populations |
Jul. 22, 2003 |
| 6589155 |
Miniaturized blood centrifuge having side mounted motor with belt drive |
Jul. 8, 2003 |
| 6565809 |
Specimen processing system |
May. 20, 2003 |
| 6547972 |
Centrifuge with ejector for solids |
Apr. 15, 2003 |
| 6514421 |
Method for separating a liquid-solid slurry |
Feb. 4, 2003 |
| 6440316 |
Methods of improving centrifugal filtration |
Aug. 27, 2002 |
| 6426010 |
Device and method for separating a heterogeneous mixture |
Jul. 30, 2002 |
| 6383394 |
Recycling process and apparatus |
May. 7, 2002 |
| 6375855 |
Method, device and apparatus for concentrating and/or purifying macromolecules in a solution |
Apr. 23, 2002 |
| 6368513 |
Filtering assembly and method including removal of impurities from a backwash fluid |
Apr. 9, 2002 |
| 6346421 |
Methods for concentrating and detecting microorganisms using centrifuge tubes |
Feb. 12, 2002 |
| 6319468 |
Affinity binding-based system for detecting particulates in a fluid |
Nov. 20, 2001 |
| 6312610 |
Density screening outer wall transport method for fluid separation devices |
Nov. 6, 2001 |
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