THE ELECTRIC MATERIALS COMPANY

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B21C MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL318
 
  
 
C22C ALLOYS 270
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
C21C PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL 117

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9844806 Dual-phase hot extrusion of metalsMar 14, 13Dec 19, 17[B21C, C21C, C22C]
9486848 Dual-phase hot extrusion of metalsAug 19, 15Nov 08, 16[B21C, C22C, B32B]
9144833 Dual-phase hot extrusion of metalsMar 14, 13Sep 29, 15[B21C, C22C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0272,445 DUAL-PHASE HOT EXTRUSION OF METALSAbandonedMar 14, 13Sep 18, 14[C22C]

Top Inventors for This Owner

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