Poju R. Stephansen AS

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
C01F COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS 219
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 266
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0240,465 METHOD FOR REMOVAL OF GRIT IN A SLAKER EQUIPPED WITH A GRIT COLLECTORSep 30, 15Aug 24, 17[C04B, B01F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9126863 Method for temperature control in a slakerApr 28, 11Sep 08, 15[C04B]
8440164 Method for continuously and proportional adding of limeJun 25, 08May 14, 13[C01B, C01F]
8153088 Method to prevent build-up of limestone in a lime slaker that is used for batchwise slaking of burnt limeFeb 15, 08Apr 10, 12[C01B, B01J, C01F]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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