IONFIELD HOLDINGS, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01L CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE 355
 
  
 
B08B CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL 256
 
  
 
C23F NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACES 234
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 2126
 
  
 
C11D DETERGENT COMPOSITIONS 164
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0212,050 METHOD FOR CALIBRATING AND USING CALIBRATION OF MICROPLATESJan 20, 17Jul 27, 17[G01N, B01L]
2016/0233,059 METHODS AND SYSTEMS FOR GENERATING PLASMA TO CLEAN OBJECTSFeb 05, 16Aug 11, 16[H01J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9428718 Liquid mixture to clean dielectric barrier discharge surfacesJun 29, 10Aug 30, 16[C11D]
8773018 Tuning a dielectric barrier discharge cleaning systemJan 25, 12Jul 08, 14[H01J]
8366871 Method and apparatus for cleaning and surface conditioning objects using plasmaJun 02, 06Feb 05, 13[C23C, H01L, C23F]
8092643 Method and apparatus for cleaning and surface conditioning objects using plasmaJun 02, 05Jan 10, 12[B01L, C23F]
8092644 Method and apparatus for cleaning and surface conditioning objects using plasmaJun 02, 06Jan 10, 12[B01L, C23F]
7367344 Atmospheric pressure non-thermal plasma device to clean and sterilize the surfaces of probes, cannulas, pin tools, pipettes and spray headsDec 30, 05May 06, 08[B08B]
7094314 Atmospheric pressure non-thermal plasma device to clean and sterilize the surfaces of probes, cannulas, pin tools, pipettes and spray headsJun 01, 04Aug 22, 06[C23F]
7017594 Atmospheric pressure non-thermal plasma device to clean and sterilize the surfaces of probes, cannulas, pin tools, pipettes and spray headsJan 20, 05Mar 28, 06[B08B]
6724608 Method for plasma charging a probeMar 08, 02Apr 20, 04[H01H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0326,470 METHOD TO CLEAN SURFACES EXPOSED TO PLASMAAbandonedJul 20, 16Nov 10, 16[C11D]
2016/0231,234 APPARATUS AND METHOD TO CONFIRM CLEANING AND MEASURE CLEANING EFFECTIVENESS WITH NEAR-INFRARED SPECTROPHOTOMETERAbandonedFeb 05, 16Aug 11, 16[B08B, G01N]

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