GREAT RIVER ENERGY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01D SEPARATION 3131
 
  
 
B07B SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL 318
 
  
 
C10L FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUEFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS 240
 
  
 
F23J REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 215
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 228
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9797598 Method for controlling gaseous mercury emission between two or more coal-fired combustion unitsMar 25, 16Oct 24, 17[F23J, G05B, B01D]
9657943 Method and system for reheating flue gas using waste heat to maintain dry chimney stack operationDec 16, 15May 23, 17[F23J, F28C]
8651282 Apparatus and method of separating and concentrating organic and/or non-organic materialJan 04, 07Feb 18, 14[B07B]
8579999 Method of enhancing the quality of high-moisture materials using system heat sourcesApr 15, 05Nov 12, 13[C10L]
8523963 Apparatus for heat treatment of particulate materialsAug 08, 05Sep 03, 13[C10L]
8372185 Apparatus and method of enhancing the quality of high-moisture materials and separating and concentrating organic and/or non-organic material contained thereinOct 10, 11Feb 12, 13[B01D]
8117764 Control system for particulate material drying apparatus and processMay 13, 11Feb 21, 12[F26B]
8062410 Apparatus and method of enhancing the quality of high-moisture materials and separating and concentrating organic and/or non-organic material contained thereinApr 11, 07Nov 22, 11[B01D]
7987613 Control system for particulate material drying apparatus and processAug 08, 05Aug 02, 11[F26B]
7540384 Apparatus and method of separating and concentrating organic and/or non-organic materialAug 08, 05Jun 02, 09[B07B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0141,381 METHOD OF ENHANCING THE QUALITY OF HIGH-MOISTURE MATERIALS USING SYSTEM HEAT SOURCESAbandonedOct 21, 13May 22, 14[C10L]

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