Wyssmont Company Inc.

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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 1020
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 260
 
  
 
A23L FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT 163
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 154
 
  
 
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 141

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9879910 Apparatus and method for continuous lyophilizationJul 24, 13Jan 30, 18[A23L, F26B]
9273263 System for drying and torrefactionJul 29, 13Mar 01, 16[C10L, F26B]
8840782 Apparatus and method for the treatment of biosolidsOct 23, 13Sep 23, 14[F26B, C02F]
8784649 Method for the pyrolytic extraction of hydrocarbon from oil shaleNov 15, 12Jul 22, 14[C10G]
8726538 Apparatus and method for the treatment of biosolidsOct 23, 13May 20, 14[F26B]
8677647 Apparatus and method for the treatment of biosolidsMay 22, 13Mar 25, 14[F26B]
8549769 System for drying and torrefactionJul 27, 12Oct 08, 13[F26B]
8528225 Apparatus and method for continuous lyophilizationNov 19, 10Sep 10, 13[F26B]
8464437 Apparatus and method for the treatment of biosolidsMay 25, 12Jun 18, 13[F26B]
8435404 Method for the pyrolytic extraction of hydrocarbon from oil shaleOct 22, 09May 07, 13[C10G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0048,387 MULTI STREAM MATERIAL PROCESSING APPARATUSAbandonedOct 23, 13Feb 20, 14[B65G]
2013/0017,039 MULTI STREAM MATERIAL PROCESSING APPARATUSAbandonedJul 15, 11Jan 17, 13[B65G]
2009/0100,701 System for sealing an apparatusAbandonedOct 17, 07Apr 23, 09[F26B, F16C, F16J]

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