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Class Information
Number: 494/37
Name: Imperforate bowl: centrifugal separators > Process
Description: Method of (a) breaking down a mixture into two or more component parts by means of an imperforate bowl, centrifugal separator or (b) operating an imperforate bowl centrifugal separator for such a purpose.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618361 |
Gas driven solids discharge and pumping piston for a centrifugal separator |
Nov. 17, 2009 |
| 7601112 |
Dense fluid cleaning centrifugal phase shifting separation process and apparatus |
Oct. 13, 2009 |
| 7588692 |
Methods for separation of particles |
Sep. 15, 2009 |
| 7585269 |
Centrifugal concentrator with variable diameter lip |
Sep. 8, 2009 |
| 7549956 |
Centrifugal separation apparatus and method for separating fluid components |
Jun. 23, 2009 |
| 7547272 |
Blood components separator disk |
Jun. 16, 2009 |
| 7540837 |
Systems for centrifuge control in response to viscosity and density parameters of drilling fluids |
Jun. 2, 2009 |
| 7540838 |
Centrifuge control in response to viscosity and density parameters of drilling fluid |
Jun. 2, 2009 |
| 7531098 |
Integrated automatic blood processing unit |
May. 12, 2009 |
| 7531148 |
Oxidation reactor |
May. 12, 2009 |
| 7527587 |
Centrifugal separator and method for separating heavy and light matter in a substance |
May. 5, 2009 |
| 7497944 |
Blood component processing system, apparatus, and method |
Mar. 3, 2009 |
| 7488427 |
Fat collection and preparation system and method |
Feb. 10, 2009 |
| 7485084 |
Apparatus and method for controlling the radial level of an interface in a centrifugal separator |
Feb. 3, 2009 |
| 7482485 |
Method for extracting slurry |
Jan. 27, 2009 |
| 7470371 |
Methods and apparatus for isolating platelets from blood |
Dec. 30, 2008 |
| 7458928 |
Centrifuge energy management system and method |
Dec. 2, 2008 |
| 7455783 |
Method for centrifugal separation enhancement |
Nov. 25, 2008 |
| 7438679 |
Apparatus and method for separating volumes of a composite liquid with a balancing assembly |
Oct. 21, 2008 |
| 7425192 |
Apparatus for method for expressing fluid materials |
Sep. 16, 2008 |
| 7422693 |
Monitoring and control system for blood processing |
Sep. 9, 2008 |
| 7413665 |
Methods and apparatus for blood component separation |
Aug. 19, 2008 |
| 7410456 |
Method of purifying contaminated oil in a centrifugal separator using a separation aid and starting liquid |
Aug. 12, 2008 |
| 7407473 |
Centrifuge sleep mode control |
Aug. 5, 2008 |
| 7407472 |
Centrifuge apparatus for processing blood |
Aug. 5, 2008 |
| 7396451 |
Methods and apparatus for blood component separation |
Jul. 8, 2008 |
| 7364657 |
Integrated system for on-site cell acquisition, processing, and delivery |
Apr. 29, 2008 |
| 7357897 |
Blood processing systems and methods that alternate flow of blood component and additive solution through an in-line leukofilter |
Apr. 15, 2008 |
| 7347948 |
Blood centrifuge having clamshell blood reservoir holder with index line |
Mar. 25, 2008 |
| 7335312 |
Centrifuge with combinations of multiple features |
Feb. 26, 2008 |
| 7314441 |
Method for separating particulate matter from a fluid stream |
Jan. 1, 2008 |
| 7311849 |
Control device for the separate collection of blood components in output from a blood centrifugation cell |
Dec. 25, 2007 |
| 7306740 |
Fat collection and preparation system and method |
Dec. 11, 2007 |
| 7306741 |
Flexible centrifuge bag and methods of use |
Dec. 11, 2007 |
| 7297272 |
Separation apparatus and method |
Nov. 20, 2007 |
| 7282154 |
Red blood cell processing systems and methods which control red blood cell hematocrit |
Oct. 16, 2007 |
| 7279107 |
Blood component processing system, apparatus, and method |
Oct. 9, 2007 |
| 7238150 |
Method for calculating the turbulence factor for a decanting centrifuge |
Jul. 3, 2007 |
| 7223346 |
Methods and apparatus for isolating platelets from blood |
May. 29, 2007 |
| 7217234 |
System and a method for controlling a centrifuge for the production of a skimmed milk product |
May. 15, 2007 |
| 7211191 |
Blood component separation method and apparatus |
May. 1, 2007 |
| 7201848 |
Methods and apparatus for separation of particles |
Apr. 10, 2007 |
| 7189331 |
Centrifuge adapter |
Mar. 13, 2007 |
| 7189196 |
Method of separating materials with a concentric tubular centrifuge |
Mar. 13, 2007 |
| 7186231 |
Blood component collection method |
Mar. 6, 2007 |
| 7179391 |
Apparatus and method for separating and concentrating fluids containing multiple components |
Feb. 20, 2007 |
| 7175771 |
Multi-stage centrifugal debris trap |
Feb. 13, 2007 |
| 7166231 |
Red blood cell separation method |
Jan. 23, 2007 |
| 7160469 |
System and method for efficient and low energy desalination of water |
Jan. 9, 2007 |
| 7156800 |
Method and apparatus for controlling the washing step in a blood centrifugation cell |
Jan. 2, 2007 |
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