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Class Information
Number: 204/660
Name: Chemistry: electrical and wave energy > Apparatus > Apparatus for electrical (including simultaneous electrical and magnetic) separation or purification of liquid or magnetic treatment of liquid (other than separation)
Description: Apparatus specialized for (a) electrical (including simultaneous electrical and magnetic) separation or purification of liquid or (b) magnetic treatment, per se, when some effect other than separation is desired or produced.










Sub-classes under this class:

Class Number Class Name Patents
204/670 Concentric electrodes 29
204/672 Parallel plate-type electrodes 84
204/666 Plural separate treatment chambers or zones 85
204/674 Porous, perforated, or grid electrode 32
204/667 Probe type 23
204/661 With control means responsive to sensed condition 52
204/665 With filter (e.g., electrostatic filter, etc.) 125
204/664 With magnetic separating means 74
204/668 With moving or movable electrode 18
204/663 With programmed, cyclic, or time responsive control means 45


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8709256 (4936 Apr. 29, 2014
8702952 Electrostatic coalescer Apr. 22, 2014
8691097 Solids removal system and method Apr. 8, 2014
8685344 Surface assisted fluid loading and droplet dispensing Apr. 1, 2014
8663444 Equipment for the production of reduced water Mar. 4, 2014
8658014 Electrocoagulation for removal of dissolved naphthenic acids from water Feb. 25, 2014
8658015 Water treatment device and method Feb. 25, 2014
8628654 Liquid treatment module Jan. 14, 2014
8623209 Fluid head height and foam/gas level control in electrocoagulation apparatus Jan. 7, 2014
8616239 Increasing fluidity of a flowing fluid Dec. 31, 2013
8603413 Electrode addressing method Dec. 10, 2013
8580098 Electrically enhanced cellulose filtration system Nov. 12, 2013
8562805 Method of actuating and an actuator Oct. 22, 2013
8557098 Capacitive deionization device Oct. 15, 2013
8496791 Active oxygen generating apparatus Jul. 30, 2013
8480890 Method and apparatus for preventing scale deposits and removing contaminants from fluid columns Jul. 9, 2013
8480377 Integrated electro-magnetohydrodynamic micropumps and methods for pumping fluids Jul. 9, 2013
8449749 In-water discharging apparatus May. 28, 2013
8449750 Fluid separator with smart surface May. 28, 2013
8444852 Magnetic water activator May. 21, 2013
8440064 Electrode module and deionization apparatus using the same May. 14, 2013
8414756 Removal of glycerin from biodiesel using an electrostatic process Apr. 9, 2013
8414776 Method, apparatus, and magnet for magnetically treating fluids Apr. 9, 2013
8409500 Bottle, system and method for sterilizing a liquid Apr. 2, 2013
8377280 Microscale capacitive deionization apparatus Feb. 19, 2013
8357280 Electric-field induced phase separation in liquid mixtures Jan. 22, 2013
8349153 Method for fabricating a sheet-shaped electrode and a sheet-shaped electrode for an electrostatic coalescing device Jan. 8, 2013
8349178 Magnetic field processor for conditioning fluids Jan. 8, 2013
8349179 System for conditioning fluids utilizing a magnetic fluid processor Jan. 8, 2013
8337708 Method for manufacturing green-energy water and device thereof Dec. 25, 2012
8337706 Solids removal system and method Dec. 25, 2012
8333887 Methods and systems for purifying aqueous liquids Dec. 18, 2012
8323508 Method for conditioning fluids utilizing a magnetic fluid processor Dec. 4, 2012
8319195 Methods and apparatus for sterilization of air and objects Nov. 27, 2012
8313629 Water reclamation systems and methods Nov. 20, 2012
8308927 Electrofluidic textiles and cleaning implements using such electrofluidic textiles Nov. 13, 2012
8293091 Electrically enhanced cellulose filtration system Oct. 23, 2012
8293089 Portable dual field gradient force multichannel flow cytometer device with a dual wavelength low noise detection scheme Oct. 23, 2012
8287710 System for electrostatic desalination Oct. 16, 2012
8282880 Bottle, system and method for sterilizing a liquid Oct. 9, 2012
8273302 Component separation device Sep. 25, 2012
8211284 Fluid separator with smart surface Jul. 3, 2012
8197683 System for conditioning fluids utilizing a magnetic fluid processor Jun. 12, 2012
8197682 Magnetic field processor for conditioning fluids Jun. 12, 2012
8192595 Transition metal/carbon nanotube composite and method of preparing the same Jun. 5, 2012
8123954 Method for conditioning fluids utilizing a magnetic fluid processor Feb. 28, 2012
8083918 Process and device for the producing and recycling of nanoemulsions as well as for the surface treatment of parts by means of the same Dec. 27, 2011
8066886 Method and apparatus for preventing scale deposits and removing contaminants from fluid columns Nov. 29, 2011
8048313 Method and apparatus for preventing scale deposits and removing contaminants from fluid columns Nov. 1, 2011
8043511 Method and apparatus for preventing scale deposits and removing contaminants from fluid columns Oct. 25, 2011

1 2 3 4 5










 
 
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