Sizetec, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B01D SEPARATION 1133
 
 
 
B07B SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL 120
 
 
 
C22B PRODUCTION OR REFINING OF METALS 127
 
 
 
D01G PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING 112

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9694390 Rotary interstage screen apparatusSep 12, 16Jul 04, 17[C22B, B07B, D01G, B01D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7111739 Wet fine particle sizing and separating apparatusExpiredJul 25, 03Sep 26, 06[B07B]
6679386 Low-density particle sizing apparatus and methodExpiredMay 29, 02Jan 20, 04[B07C]
5336408 Apparatus for separating particles from a fluid streamExpiredMar 29, 93Aug 09, 94[B01D]
5100539 Dual-screen particle sizing apparatus and methodExpiredDec 28, 89Mar 31, 92[B07B]

Top Inventors for This Owner

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