VALMET POWER OY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C10B DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS 217
 
  
 
F23J REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 215
 
  
 
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
 
  
 
D21C PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE- CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR127
 
  
 
F23C METHODS OR APPARATUS FOR COMBUSTION USING FLUENT FUEL 120
 
  
 
F23G CREMATION FURNACES; CONSUMING WASTE BY COMBUSTION111
 
  
 
F23H GRATES 14

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8979952 Method for the thermal treatment of biomass in connection with a boiler plantMay 05, 10Mar 17, 15[C10L, C10B]
8939093 Boiler grate and a boilerJan 18, 12Jan 27, 15[F23H, F23J, F23C]
8833278 Method for processing ash, and an ash processing plantMar 13, 12Sep 16, 14[F23G, F23J, C10J]
8821686 Method and equipment for treatment of black liquor at pulp millMay 05, 09Sep 02, 14[D21C]
8668811 Method and apparatus for producing a pyrolysis liquidFeb 22, 13Mar 11, 14[C10B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0068,175 BOILER AND A SUPERHEATER, AS WELL AS A METHODAbandonedApr 21, 11Mar 21, 13[F22G, F23L, F23C]
2012/0228,118 METHOD AND EQUIPMENT FOR TREATMENT OF BLACK LIQUOR AT PULP MILLAbandonedNov 02, 10Sep 13, 12[B01D]
2011/0259,284 BOILER EQUIPPED WITH A SUPERHEATERAbandonedApr 21, 11Oct 27, 11[F22B]
2010/0319,782 Method For Monitoring The Composition Of Flue Gas Resulting From A Thermal ProcessAbandonedMay 27, 10Dec 23, 10[G01N, F17D]

Top Inventors for This Owner

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