RADIAN INTERNATONAL, LLC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
  
 
F23C METHODS OR APPARATUS FOR COMBUSTION USING FLUENT FUEL 120
 
  
 
F23M CONSTRUCTIONAL DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR 115

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6235204 Method and system for removal of selenium from FGD scrubber purge waterApr 14, 00May 22, 01[C02F]
5470224 Apparatus and method for reducing NO.sub.x , CO and hydrocarbon emissions when burning gaseous fuelsApr 26, 94Nov 28, 95[F23C]
5407347 Apparatus and method for reducing NO.sub.x, CO and hydrocarbon emissions when burning gaseous fuelsJan 27, 94Apr 18, 95[F23M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6321587 Solid state fluorine sensor system and methodExpiredOct 13, 00Nov 27, 01[G01N]
5804081 Wastewater treatmentExpiredJun 18, 97Sep 08, 98[C02F]
5544525 Atmospheric remote sensing instrument systemExpiredDec 16, 94Aug 13, 96[G01W]
5509304 Phased array acoustic antenna systemExpiredAug 10, 94Apr 23, 96[G01K]
5357785 Method and device for determining rhenological propertiesExpiredJun 04, 93Oct 25, 94[G01N]
5321974 Method and device for determining rheological propertiesExpiredJun 04, 93Jun 21, 94[G01N]
5232596 Bio-slurry reaction system and process for hazardous waste treatmentExpiredOct 07, 91Aug 03, 93[C02F]
5122805 Radio acoustic sounding system for remotely determining atmospheric temperature profilesExpiredFeb 06, 91Jun 16, 92[G01S]
4790940 Process for wastewater treatmentExpiredNov 03, 87Dec 13, 88[C02F]
4737289 Process for wastewater treatmentExpiredNov 26, 86Apr 12, 88[C02F]
4708483 Optical measuring apparatus and methodExpiredJun 28, 85Nov 24, 87[G01B]
4681033 Drive system for belt pressExpiredJul 23, 86Jul 21, 87[B30B]
4629061 Belt steering control systemExpiredApr 22, 85Dec 16, 86[B65G]
4622894 Belt press load bearing measuring meansExpiredDec 11, 84Nov 18, 86[B30B]
4585936 Optical process for determining the dimensions of an object in relative movement, and more particularly of a coin in a pre-payment apparatusExpiredJan 25, 84Apr 29, 86[H01J, G07F]
4544061 Belt pressExpiredOct 11, 83Oct 01, 85[B65G]
4544490 Method and system for recovering coal fines from pipe line coal slurryExpiredJan 09, 84Oct 01, 85[B01D]
4468951 Permeation testing apparatusExpiredJan 21, 83Sep 04, 84[G01N]

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