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Class Information
Number: 210/739
Name: Liquid purification or separation > Processes > Including controlling process in response to a sensed condition
Description: Process in which a probe or sensor conveys to an actuating means a change in, or the existence predetermined parameter, a condition in the liquid being treated and the actuating means varies, ceases, or initiates at least one element of a treatment.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7391333 |
System for monitoring quality of water system |
Jun. 24, 2008 |
| 7387734 |
Method of operating a dialysis machine |
Jun. 17, 2008 |
| 7384556 |
Methods of enhancing biodegradation of groundwater contaminants |
Jun. 10, 2008 |
| 7381323 |
Filtration apparatus |
Jun. 3, 2008 |
| 7378025 |
Fluid filtration method, fluid filtered thereby, lithographic apparatus and device manufacturing method |
May. 27, 2008 |
| 7351218 |
Device and process for extracorporeal treatment by citrate anticoagulant |
Apr. 1, 2008 |
| 7347945 |
Method and an installation for separating out multiphase effluents |
Mar. 25, 2008 |
| 7347932 |
Apparatus and method for separating a volume of composite liquid into at least two components |
Mar. 25, 2008 |
| 7338460 |
Blood processing machine fluid circuit cartridge |
Mar. 4, 2008 |
| 7335305 |
Sequential batch reactor and wastewater treatment process |
Feb. 26, 2008 |
| 7335311 |
Sludge treatment |
Feb. 26, 2008 |
| 7332093 |
Method for water purification |
Feb. 19, 2008 |
| 7329352 |
Nitrifying method of treating water containing ammonium-nitrogen |
Feb. 12, 2008 |
| 7326352 |
Water treatment system |
Feb. 5, 2008 |
| 7326351 |
Filter underdrain system for backwash flow and method for measuring same |
Feb. 5, 2008 |
| 7326340 |
System for controlling sulfide generation |
Feb. 5, 2008 |
| 7311847 |
System and method for point-of-use filtration and purification of fluids used in substrate processing |
Dec. 25, 2007 |
| 7311848 |
Separation apparatus |
Dec. 25, 2007 |
| 7309323 |
Wearable continuous renal replacement therapy device |
Dec. 18, 2007 |
| 7303667 |
Blood dialysis apparatus having convenient controlling unit |
Dec. 4, 2007 |
| 7303678 |
Method for treating wastewater |
Dec. 4, 2007 |
| 7297280 |
Method and apparatus to measure blood flow in hemodialysis shunts |
Nov. 20, 2007 |
| 7285207 |
Methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewater |
Oct. 23, 2007 |
| 7285223 |
Enhanced air and water purification using continuous breakpoint halogenation with free oxygen radicals |
Oct. 23, 2007 |
| 7285216 |
Treatment of water |
Oct. 23, 2007 |
| 7282154 |
Red blood cell processing systems and methods which control red blood cell hematocrit |
Oct. 16, 2007 |
| 7281410 |
Method for determining an effective peclet number for a membrane adsorber device |
Oct. 16, 2007 |
| 7276168 |
Method for supply of constant-concentration ozonated water |
Oct. 2, 2007 |
| 7276041 |
Method and device for monitoring loss of body fluid and dislodgment of medical instrument from body |
Oct. 2, 2007 |
| 7273560 |
Apparatus for condensing and recycling stripper |
Sep. 25, 2007 |
| 7273465 |
Device and methods for body fluid flow control in extracorporeal fluid treatments |
Sep. 25, 2007 |
| 7270645 |
Apparatus for producing blood component products |
Sep. 18, 2007 |
| 7270755 |
Liquid filtration method embodying superbuoyant filtration particles |
Sep. 18, 2007 |
| 7264737 |
Control of water treatment system with low level boron detection |
Sep. 4, 2007 |
| 7250111 |
Potable water delivery system with disinfection and residual discharge unit and method |
Jul. 31, 2007 |
| 7241389 |
Oxidizing processes by oxygen transfer within a liquid medium in a reactor under pressure |
Jul. 10, 2007 |
| 7241378 |
Hemodialysis apparatus |
Jul. 10, 2007 |
| 7241281 |
Blood component separation method and apparatus |
Jul. 10, 2007 |
| 7220361 |
Torque-limited drive system, method, and apparatus for a fluid screening system |
May. 22, 2007 |
| 7220382 |
Use of disulfonated anthracenes as inert fluorescent tracers |
May. 22, 2007 |
| 7216529 |
Method for controlling the integrity of a nanofiltration or reverse osmosis module, or module system |
May. 15, 2007 |
| 7214290 |
Treatment of spent caustic refinery effluents |
May. 8, 2007 |
| 7204929 |
Method for treating an effluent, especially a radioactive effluent, containing organic matter |
Apr. 17, 2007 |
| 7186342 |
Method for filling and washing a filter for a dialysis machine |
Mar. 6, 2007 |
| 7179386 |
Discharging sand from a vessel at elevated pressure |
Feb. 20, 2007 |
| 7175769 |
Method of filtering debris from refrigerant |
Feb. 13, 2007 |
| 7172570 |
Apparatus and method for monitoring a vascular access of a patient subjected to an extracorporeal blood treatment |
Feb. 6, 2007 |
| 7169310 |
Process and apparatus for the control of undesirable organisms in a water system |
Jan. 30, 2007 |
| 7169352 |
Extracorporeal blood processing methods and apparatus |
Jan. 30, 2007 |
| 7171249 |
Medical device |
Jan. 30, 2007 |
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