STAS INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C22B PRODUCTION OR REFINING OF METALS 127
 
  
 
C25C PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR 118
 
  
 
F27D DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE 124

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2016/0177,461 ALUMINIUM ELECTROLYTIC POT RAMMING MACHINEJul 25, 14Jun 23, 16[C25C, F27D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8025712 In-line salt refining of molten aluminium alloysOct 25, 06Sep 27, 11[C22B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0125,705 METAL DROSS CONFINEMENT UNIT AND ASSOCIATED METHODAbandonedJul 15, 11May 23, 13[B01J]

Top Inventors for This Owner

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