OUTOKUMPU MINTEC OY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 240
 
  
 
B03B SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS 27
 
  
 
B03D FLOTATION; DIFFERENTIAL SEDIMENTATION 213
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 1205
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 186

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5923012 Flotation method and apparatus for treatment of cyclone sandsApr 30, 97Jul 13, 99[B03D, B03B]
5909022 Dual outlet pulp level control system for flash flotation devicesApr 30, 97Jun 01, 99[B03D, B03B]
5578771 Method for measuring particle size distributionNov 27, 95Nov 26, 96[G01N]
5389310 Method and apparatus for dispersing gas into liquidOct 15, 93Feb 14, 95[B01F]
5358671 Aerator deviceJul 16, 93Oct 25, 94[B01F]
5325027 Method and apparatus for measuring the degree of fullness of a mill with lifting beams by monitoring variation in power consumptionAug 07, 92Jun 28, 94[H02P]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5900147 Oscillatable filter mediumExpiredApr 08, 97May 04, 99[B01D]
5653816 Method for cleaning the filter medium in a suction dryer by focusing ultrasonic beamsExpiredApr 17, 95Aug 05, 97[B08B]
5615494 Apparatus for treating a filter cakeExpiredApr 17, 95Apr 01, 97[F26B]

Top Inventors for This Owner

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