VITRINITE SERVICES, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F26B DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM 327
 
  
 
B03D FLOTATION; DIFFERENTIAL SEDIMENTATION 213
 
  
 
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 219
 
  
 
C10B DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS 217
 
  
 
F23K FEEDING FUEL TO COMBUSTION APPARATUS 29

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0047,598 COAL AND MINERAL SLURRY DRYING METHOD AND SYSTEMMar 14, 14Feb 18, 16[F26B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9759486 Mineral slurry drying method and systemApr 13, 15Sep 12, 17[B03D, F23K, B07B, F26B, C10B]
9004284 Mineral slurry drying method and systemMar 15, 13Apr 14, 15[B03D, F23K, B07B, F26B, C10B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0196,304 MINERAL SLURRY DRYING METHOD AND SYSTEMAbandonedJan 17, 14Jul 17, 14[F26B]
2014/0190,036 COAL DRYING METHOD AND SYSTEMAbandonedMar 12, 14Jul 10, 14[F26B]
2014/0144,072 COAL DRYING METHOD AND SYSTEMAbandonedMar 15, 13May 29, 14[C10L]
2011/0252,662 MINERAL SLURRY DRYING METHOD AND SYSTEMAbandonedJun 24, 11Oct 20, 11[F26B]
2011/0247,233 COAL DRYING METHOD AND SYSTEMAbandonedJun 24, 11Oct 13, 11[F26B]
2011/0078,917 Coal fine drying method and systemAbandonedSep 30, 10Apr 07, 11[F26B]

Top Inventors for This Owner

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