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Class Information
Number: 210/243
Name: Liquid purification or separation > Electrical insulating or electricity discharging
Description: Apparatus in which parts are electrically insulated or there is means to discharge electricity.










Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8709249 (4943 Apr. 29, 2014
8709250 (4942 Apr. 29, 2014
8685237 Waste water treatment apparatus and methods Apr. 1, 2014
8685255 Method of regenerating a capacitive deionization cell Apr. 1, 2014
8679351 Process and apparatus for decontaminating water by producing hydroxyl ions through hydrolysis of water molecules Mar. 25, 2014
8668827 Rectangular channel electro-acoustic aggregation device Mar. 11, 2014
8668832 Wastewater treatment onboard small marine vessels Mar. 11, 2014
8663464 Apparatus and methods for enhanced electrocoagulation processing using membrane aeration Mar. 4, 2014
8663358 Filter media with improved conductivity Mar. 4, 2014
8663471 Apparatus and method for treating aqueous solutions and contaminants therein Mar. 4, 2014
8658046 Apparatus and method for treating aqueous solutions and contaminants therein Feb. 25, 2014
8658035 Apparatus and method for treating aqueous solutions and contaminants therein Feb. 25, 2014
8658043 Water treatment system and method Feb. 25, 2014
8652326 Device for the continuous electrochemical deionisation with integrated membrane unit Feb. 18, 2014
8641898 Apparatus for treating liquids with wave energy from an electrical arc Feb. 4, 2014
8632678 Filter apparatus and method of removing organic waste Jan. 21, 2014
8628660 Treatment of fluids with wave energy from a carbon arc Jan. 14, 2014
8623209 Fluid head height and foam/gas level control in electrocoagulation apparatus Jan. 7, 2014
8617399 Dynamic filtration system and associated methods Dec. 31, 2013
8613856 Treatment of fluids with wave energy from a carbon arc Dec. 24, 2013
8603333 Treatment of fluids with wave energy from a carbon arc Dec. 10, 2013
8597513 Microbial fuel cell treatment of fuel process wastewater Dec. 3, 2013
8590424 Automatic transmission Nov. 26, 2013
8591728 Filter unit, fluid refill apparatus, and electronic device test apparatus Nov. 26, 2013
8574435 Advanced treatment system of wastewater having plasma discharging vessel Nov. 5, 2013
8535542 Filter press with integrated radio frequency heating Sep. 17, 2013
8529759 Electric deionized water production apparatus Sep. 10, 2013
8529770 Self-contained UV-C purification system Sep. 10, 2013
8524080 Purification apparatus for contaminated water employing high-voltage DC pulse and subsequent low-voltage DC field Sep. 3, 2013
8480890 Method and apparatus for preventing scale deposits and removing contaminants from fluid columns Jul. 9, 2013
8460520 Electrochemical system and method for the treatment of water and wastewater Jun. 11, 2013
8454839 Method for modifying the properties of a fluid by irradiation, and system for implementing same Jun. 4, 2013
8440080 Portable ozone generator and use thereof for purifying water May. 14, 2013
8431023 Fuel filter and filter cartridge allowing the electrostatic charges to be drained off Apr. 30, 2013
8414776 Method, apparatus, and magnet for magnetically treating fluids Apr. 9, 2013
8414779 Method and apparatus for liquid disinfection using light transparent conduit Apr. 9, 2013
8382992 Reducing waterborne bacteria and viruses by a controlled electric field Feb. 26, 2013
8377297 Water desalination apparatus Feb. 19, 2013
8366925 Treatment of fluids with wave energy from a carbon arc Feb. 5, 2013
8361327 Agricultural water-recycling system comprising Fe-ionizing module and method for recycling agricultural water using the same Jan. 29, 2013
8354030 Purification system for cyanotoxic-contaminated water Jan. 15, 2013
8349190 Method and device for cleaning circulation water Jan. 8, 2013
8343342 Apparatus for treating liquids with wave energy from an electrical arc Jan. 1, 2013
8337766 Method and apparatus for an efficient hydrogen production Dec. 25, 2012
8337708 Method for manufacturing green-energy water and device thereof Dec. 25, 2012
8333887 Methods and systems for purifying aqueous liquids Dec. 18, 2012
8333888 Method for extracting at least one compound from a liquid phase comprising a functionalized ionic liquid, and microfluidic system for implementing said method Dec. 18, 2012
8307993 Filter apparatus Nov. 13, 2012
8303814 Use of electromagnetic pulses in cross-flow filtration systems Nov. 6, 2012
8282819 Filter device with a heater Oct. 9, 2012

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