| |
 |
|
Class Information
Number: 210/745
Name: Liquid purification or separation > Processes > Including controlling process in response to a sensed condition > Turbidity or optically sensing
Description: Process in which the transmission, scattering, polarization, or dispersion of light shined into or through the liquid is sensed and is the basis for response to the actuating means.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7592607 |
Device for treating a flowing fluid |
Sep. 22, 2009 |
| 7583382 |
Optical measurement apparatus |
Sep. 1, 2009 |
| 7572383 |
Process for filtering a fluid with a compressible filtration media |
Aug. 11, 2009 |
| 7553412 |
Method for continuous on-site monitoring and treatment of water |
Jun. 30, 2009 |
| 7553407 |
Portable water quality monitoring and treatment system |
Jun. 30, 2009 |
| 7497944 |
Blood component processing system, apparatus, and method |
Mar. 3, 2009 |
| 7481940 |
Biomass treatment of organic waste or water waste |
Jan. 27, 2009 |
| 7473371 |
Measurement of a blood flow rate in hemodialysis shunts |
Jan. 6, 2009 |
| 7431835 |
Portable water quality monitoring and treatment system |
Oct. 7, 2008 |
| 7427763 |
Device for the uv treatment of flowing fluids |
Sep. 23, 2008 |
| 7422693 |
Monitoring and control system for blood processing |
Sep. 9, 2008 |
| 7413666 |
Method for selectively sampling particulates in boiler/steam cycle corrosion transport |
Aug. 19, 2008 |
| 7413665 |
Methods and apparatus for blood component separation |
Aug. 19, 2008 |
| 7396451 |
Methods and apparatus for blood component separation |
Jul. 8, 2008 |
| 7381195 |
Hematocrit sensor |
Jun. 3, 2008 |
| 7351340 |
Methods for providing kidney dialysis equipment and services |
Apr. 1, 2008 |
| 7311849 |
Control device for the separate collection of blood components in output from a blood centrifugation cell |
Dec. 25, 2007 |
| 7303685 |
Polymer control system |
Dec. 4, 2007 |
| 7297280 |
Method and apparatus to measure blood flow in hemodialysis shunts |
Nov. 20, 2007 |
| 7282101 |
Method for dissolving a solid material in a liquid |
Oct. 16, 2007 |
| 7279107 |
Blood component processing system, apparatus, and method |
Oct. 9, 2007 |
| 7261821 |
Process for treating an aqueous system with chlorine dioxide |
Aug. 28, 2007 |
| 7175764 |
Method and device for purifying wastewaters |
Feb. 13, 2007 |
| 7105095 |
Method and apparatus for controlling concentration of water treatment chemicals |
Sep. 12, 2006 |
| 7033508 |
Contaminant flushing device, system, and method, particularly suited for refrigeration system servicing |
Apr. 25, 2006 |
| 7025888 |
Floating decanter |
Apr. 11, 2006 |
| 7001526 |
Optical isomer separation method |
Feb. 21, 2006 |
| 6982032 |
Apparatus and method for biological treatment of environmental contaminants and waste |
Jan. 3, 2006 |
| 6966979 |
Device and method for controlling infusion of a liquid in an extracorporeal blood circuit |
Nov. 22, 2005 |
| 6966994 |
Contamination control for engines |
Nov. 22, 2005 |
| 6951612 |
Blood centrifuge having overhanging disposable blood container |
Oct. 4, 2005 |
| 6946080 |
Poultry processing water recovery and re-use process |
Sep. 20, 2005 |
| 6926838 |
Method to measure blood flow and recirculation in hemodialysis shunts |
Aug. 9, 2005 |
| 6884001 |
Farm pond sediment diverter |
Apr. 26, 2005 |
| 6878105 |
Red blood cell processing systems and methods with deliberate under spill of red blood cells |
Apr. 12, 2005 |
| 6878280 |
Wastewater clarification methods and apparatus |
Apr. 12, 2005 |
| 6869534 |
Sludge digestion methods and apparatus |
Mar. 22, 2005 |
| 6838001 |
Method of monitoring membrane separation processes |
Jan. 4, 2005 |
| 6838002 |
Method of monitoring membrane separation processes |
Jan. 4, 2005 |
| 6830679 |
Filtration device |
Dec. 14, 2004 |
| 6821428 |
Method of monitoring membrane separation processes |
Nov. 23, 2004 |
| 6808638 |
Methods and apparatus for processing temperature sensitive materials |
Oct. 26, 2004 |
| 6802984 |
Poultry processing water recovery and re-use process |
Oct. 12, 2004 |
| 6797181 |
Process for mixing treatment additives to contaminated liquids |
Sep. 28, 2004 |
| 6793826 |
Method for recovering insoluble solids from a mixture |
Sep. 21, 2004 |
| 6778881 |
Monitoring and control of a froth flotation plant |
Aug. 17, 2004 |
| 6746610 |
Oil system, in particular a hydraulic or lubricating oil system |
Jun. 8, 2004 |
| 6743365 |
Magnetic filtration system |
Jun. 1, 2004 |
| 6730227 |
Method of monitoring membrane separation processes |
May. 4, 2004 |
| 6716004 |
Blood processing systems with fluid flow cassette with a pressure actuated pump chamber and in-line air trap |
Apr. 6, 2004 |
|
|
|
