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Class Information
Number: 422/906
Name: Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing > Plasma or ion generation means
Description: Art collection relevant to subclasses 186+ comprising documents disclosing means for generating ions or plasma.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8372166 Plasma assisted gasification system Feb. 12, 2013
8372167 Plasma assisted gasification system with agitator drive assembly in reactor vessel Feb. 12, 2013
8198615 Gas management system for a laser-produced-plasma EUV light source Jun. 12, 2012
8142713 Hand sanitizer/sterilizer Mar. 27, 2012
8025781 Method and means for chemically modifying gases or fumes Sep. 27, 2011
7998426 Plasma-based gas treatment system integrated in a vacuum pump Aug. 16, 2011
7794673 Sterilizer Sep. 14, 2010
7704401 Liquid treatment apparatus and liquid treatment method Apr. 27, 2010
7695673 Processes and devices for sterilizing contaminated objects Apr. 13, 2010
7642522 Device for irradiating liquids with UV radiation in a throughflow Jan. 5, 2010
7641881 Fertilizer production from fossil fuel with minimal carbon dioxide emission Jan. 5, 2010
7588720 Method and apparatus for ozone sterilization Sep. 15, 2009
7508140 Plasma reactor Mar. 24, 2009
7485258 Method and device for sterilizing containers Feb. 3, 2009
7112453 Retentate chromatography and protein chip arrays with applications in biology and medicine Sep. 26, 2006
6956220 Fluid treatment system and radiation sources module for use therein Oct. 18, 2005
6929784 Chlorotrifuorine gas generator system Aug. 16, 2005
6852277 Sterilization system employing a switching module adapted to pulsate the low frequency power applied to a plasma Feb. 8, 2005
6841124 Sterilization system with a plasma generator controlled by a digital signal processor Jan. 11, 2005
6803586 Fluid treatment system and method of treating fluid Oct. 12, 2004
6659431 Fluid treatment system and cleaning apparatus therefor Dec. 9, 2003
6635153 Air purification device Oct. 21, 2003
6447719 Power system for sterilization systems employing low frequency plasma Sep. 10, 2002
6356025 Shielded rf antenna Mar. 12, 2002
6261518 Process and apparatus for plasma sterilizing with pulsed antimicrobial agent treatment Jul. 17, 2001
6200430 Electric arc gasifier method and equipment Mar. 13, 2001
6187206 Thermal plasma reactor and wastewater treatment method Feb. 13, 2001
6170668 Apparatus for extraction of contaminants from a gas Jan. 9, 2001
6164702 Reinforced thermoplastic pipe couping Dec. 26, 2000
RE36896 Fluid treatment system and process Oct. 3, 2000
6090350 System for separating constituents from a base material Jul. 18, 2000
6054097 Expanding plasma emission source microorganism inactivation system Apr. 25, 2000
6037562 Arrangement and process for sterilizing containers by means of low-pressure plasma Mar. 14, 2000
6030579 Method of sterilization using pretreatment with hydrogen peroxide Feb. 29, 2000
6012326 Detection of volatile substances Jan. 11, 2000
5939029 Nuclear waste separator Aug. 17, 1999
5908603 Ozone generator having micro pump Jun. 1, 1999
5895558 Discharge methods and electrodes for generating plasmas at one atmosphere of pressure, and materials treated therewith Apr. 20, 1999
5868909 Method and apparatus for improving the energy efficiency for separating the elements in a complex substance such as radioactive waste with a large volume plasma processor Feb. 9, 1999
5833933 Incandescent waste disposal system and method Nov. 10, 1998
5804149 Gas-cleaning equipment and its use Sep. 8, 1998
5801354 Device for sterilizing the inner surfaces of pressure sensitive containers Sep. 1, 1998
5784682 System for separating constituents from a base material Jul. 21, 1998
5779991 Apparatus for destroying hazardous compounds in a gas stream Jul. 14, 1998
5753196 Plasma water vapor sterilizer apparatus May. 19, 1998
5698168 Unibody gas plasma source technology Dec. 16, 1997
5681434 Method and apparatus for ionizing all the elements in a complex substance such as radioactive waste and separating some of the elements from the other elements Oct. 28, 1997
5659874 Device for conducting chemical operations Aug. 19, 1997
5630990 Ozone generator with releasable connector and grounded current collector May. 20, 1997
5611896 Production of fluorocarbon compounds Mar. 18, 1997

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