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Class Information
Number: 210/103
Name: Liquid purification or separation > Flow, fluid pressure or material level, responsive > Diverse sensing means
Description: Apparatus which includes plural sensing means differing characteristics other than mere size.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7413665 |
Methods and apparatus for blood component separation |
Aug. 19, 2008 |
| 7410568 |
Sludge treatment |
Aug. 12, 2008 |
| 7396451 |
Methods and apparatus for blood component separation |
Jul. 8, 2008 |
| 7387722 |
Water treatment system |
Jun. 17, 2008 |
| 7381335 |
Method and arrangement for continuous filtering of particles out of a liquid |
Jun. 3, 2008 |
| 7320749 |
Method and apparatus for control of a gas or chemical |
Jan. 22, 2008 |
| 7311818 |
Water separation unit |
Dec. 25, 2007 |
| 7306736 |
Valve mechanism for infusion fluid systems |
Dec. 11, 2007 |
| 7279107 |
Blood component processing system, apparatus, and method |
Oct. 9, 2007 |
| 7273560 |
Apparatus for condensing and recycling stripper |
Sep. 25, 2007 |
| 7195707 |
Apparatus for determining weight and biomass composition of a trickling filter |
Mar. 27, 2007 |
| 7192517 |
Coal-bed-methane water treatment system |
Mar. 20, 2007 |
| 7179369 |
Oil filter system |
Feb. 20, 2007 |
| 7166229 |
Method and apparatus for extracting liquid present in a humid mass |
Jan. 23, 2007 |
| 7156982 |
Apparatus for determining weight and biomass composition of a trickling filter |
Jan. 2, 2007 |
| 7122149 |
Apparatus and method for continuous depyrogenation and production of sterile water for injection |
Oct. 17, 2006 |
| 7067055 |
Trickling alter tank with top side load cell assembly |
Jun. 27, 2006 |
| 7052599 |
Method and apparatus for reuse of abrasive fluid used in the manufacture of semiconductors |
May. 30, 2006 |
| 7011741 |
Filtration apparatus operating features |
Mar. 14, 2006 |
| 6977041 |
Apparatus for manufacturing deionized water and using method thereof |
Dec. 20, 2005 |
| 6969462 |
Pipe mounting apparatus for water filter |
Nov. 29, 2005 |
| 6962653 |
Autothermal aerobic digestion system having closed defoaming system |
Nov. 8, 2005 |
| 6949196 |
Methods and systems for improved dosing of a chemical treatment, such as chlorine dioxide, into a fluid stream, such as a wastewater stream |
Sep. 27, 2005 |
| 6939471 |
Method for determining a treatment parameter on a haemofiltration device, and haemofiltration device for applying the method |
Sep. 6, 2005 |
| 6916424 |
Method and apparatus for a hemodiafiltration delivery module |
Jul. 12, 2005 |
| 6911151 |
Device and method for the parallel separation of substances by liquid chromatography |
Jun. 28, 2005 |
| 6878280 |
Wastewater clarification methods and apparatus |
Apr. 12, 2005 |
| 6852216 |
Sensing device using MEMS technology and prognostic health monitoring |
Feb. 8, 2005 |
| 6830679 |
Filtration device |
Dec. 14, 2004 |
| 6821441 |
Method for the purification of blood by means of hemodialysis and/or hemofiltration and apparatus for performing said method |
Nov. 23, 2004 |
| 6790367 |
Method and apparatus for separating and measuring solids from multi-phase well fluids |
Sep. 14, 2004 |
| 6790362 |
Efficiency mode for water softener |
Sep. 14, 2004 |
| 6780322 |
Hemofiltration system |
Aug. 24, 2004 |
| 6773588 |
Purified water supply system |
Aug. 10, 2004 |
| RE38479 |
Positive pressure automatic swimming pool cleaning system |
Mar. 30, 2004 |
| 6709585 |
Purification system for wastewater coming from fruit and vegetable processing plants and phytosanitary treatments in the field |
Mar. 23, 2004 |
| 6669838 |
Apparatus for filtering and sterilizing water utilizing a turbidity and microorganism sensing system |
Dec. 30, 2003 |
| 6616839 |
Portable water treatment facility |
Sep. 9, 2003 |
| 6607669 |
Method and apparatus for enhancing filtration yields in tangential flow filtration |
Aug. 19, 2003 |
| 6605209 |
Non-biodegradable waste pyrolysis system with selective residence-time reactor by recycle of self-sustaining heat-conservation medium |
Aug. 12, 2003 |
| 6598457 |
Method and apparatus for measuring the amount of entrained gases in a liquid sample |
Jul. 29, 2003 |
| 6585886 |
Aerobic microbiological wastewater treatment reactor |
Jul. 1, 2003 |
| 6569335 |
Wastewater treatment control method and apparatus |
May. 27, 2003 |
| 6558554 |
Method for switching filters on-line without bubbles and with zero liquid waste |
May. 6, 2003 |
| 6521120 |
Continuous centrifuges |
Feb. 18, 2003 |
| 6503401 |
Effluent purifying system |
Jan. 7, 2003 |
| 6503389 |
Liquid chromatograph |
Jan. 7, 2003 |
| 6495049 |
On premise water treatment system with temperature control water release and method |
Dec. 17, 2002 |
| 6461498 |
Artificial spa generator |
Oct. 8, 2002 |
| 6451211 |
On premise water treatment method for use in a post mix beverage dispenser |
Sep. 17, 2002 |
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