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Class Information
Number: 204/155
Name: Chemistry: electrical and wave energy > Processes and products > Electrical, or wave energy in magnetic field
Description: Chemical processes which have for their purpose the preparation of compounds or elements through chemical reaction brought about by the agency of electrical or wave energy in which the reaction is carried out within a magnetic field; except electrolytic processes, provided for above, and those brought about through mere heating effect of electrical or wave energy. For example, the conversion of the surface of a polymeric material to produce a film thereon. This includes both the synthetic production of compounds or elements and, likewise, the chemical modification or chemical purification of compounds or elements, making use of electrical or wave energy to effect the chemical changes in such processes. The processes falling within these subclasses are those whose purpose is for the production of compounds, elements by chemical reactions, but not those wherein a material or composition is treated, such as a metal, tobacco, foods, beverages, leather and the like, and in which a chemical change may be brought about.

Sub-classes under this class:

Class Number Class Name Patents
204/156 With discharge 55

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8709256 (4936 Apr. 29, 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
8663464 Apparatus and methods for enhanced electrocoagulation processing using membrane aeration Mar. 4, 2014
8632678 Filter apparatus and method of removing organic waste Jan. 21, 2014
8535492 System and method for isotope selective chemical reactions Sep. 17, 2013
8535542 Filter press with integrated radio frequency heating Sep. 17, 2013
8470092 Method and apparatus for fast and local anneal of anti-ferromagnetic (AF) exchange-biased magnetic stacks Jun. 25, 2013
8440080 Portable ozone generator and use thereof for purifying water May. 14, 2013
8384043 Plasmon filter Feb. 26, 2013
8382992 Reducing waterborne bacteria and viruses by a controlled electric field Feb. 26, 2013
8366937 Immobilization of nano- and micro-sized particles for use in chemical catalysis Feb. 5, 2013
8357282 Optoelectronic separation of biomolecules Jan. 22, 2013
8349190 Method and device for cleaning circulation water Jan. 8, 2013
8347525 System and method for producing dry formulations Jan. 8, 2013
8337708 Method for manufacturing green-energy water and device thereof Dec. 25, 2012
8333948 Carbon nanotube for fuel cell, nanocomposite comprising the same, method for making the same, and fuel cell using the same Dec. 18, 2012
8273251 Use of electromagnetic pulses in cross-flow filtration systems Sep. 25, 2012
8273254 Spa water sanitizing system Sep. 25, 2012
8216432 Optimizing reactions in fuel cells and electrochemical reactions Jul. 10, 2012
8216433 Plasma generator and method of generating plasma using the same Jul. 10, 2012
8177941 Hydrogen fuel storage and recovery system May. 15, 2012
8173023 Method and apparatus for treatment of a fluid May. 8, 2012
8133940 Metallic particles generated in situ in a polymer Mar. 13, 2012
8119413 Method and system for detection of solid materials in a plasma using an electromagnetic circuit Feb. 21, 2012
8105848 Programmable electromagnetic array for molecule transport Jan. 31, 2012
8083904 System for cation-electron intrusion and collision in a non-conductive material 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
8048274 Electrochemistry technical field Nov. 1, 2011
8043511 Method and apparatus for preventing scale deposits and removing contaminants from fluid columns Oct. 25, 2011
8043486 System and method for isotope selective chemical reactions Oct. 25, 2011
7989596 Method of altering the binding specificity of monoclonal antibodies by oxidation-reduction reactions Aug. 2, 2011
7935326 Method for purification of silica particles, purifier, and purified silica particles May. 3, 2011
7910006 Method for electromagnetic treatment of water conferring a biological activity thereon Mar. 22, 2011
7906020 Cooling medium flow path Mar. 15, 2011
7887708 Method and device for water treatment using an electromagnetic field Feb. 15, 2011
7854823 Synthesis of diamond by extraction of a pulse derived from the abrupt collapse of a magnetic field Dec. 21, 2010
7780819 Chemical elements extraction process by non-thermal plasma and device for implementation Aug. 24, 2010
7767062 Submerged-type electrosorption-based water purification apparatus and method thereof Aug. 3, 2010
7695673 Processes and devices for sterilizing contaminated objects Apr. 13, 2010
7601265 Apparatus for retaining magnetic particles within a flow-through cell Oct. 13, 2009
7481924 Cooling medium flow passage Jan. 27, 2009
7479859 Apparatus and method for processing material in a magnetic vortex Jan. 20, 2009
7431897 Apparatus replacing atmospheric oxygen with an inert gas from a laminar air boundary layer and application of said apparatus Oct. 7, 2008
7427386 Processing materials Sep. 23, 2008
7407589 Method and apparatus for preventing scale deposits and removing contaminants from fluid columns Aug. 5, 2008
7371327 Device for the immobilization of nano- and micro-sized particles in a solid-fluid contact vessel facilitating mass-momentum, and heat-transport at the solid-fluid interfaces May. 13, 2008
7351341 Descaling method and descaling apparatus Apr. 1, 2008
7217561 Method for the controlled transport of magnetic beads May. 15, 2007

1 2 3 4

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