JIANGSU SUZHOU STEEL GROUP CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C21D MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING, OR OTHER TREATMENTS 540
 
  
 
C22C ALLOYS 567
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 445
 
  
 
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

Publication # Title Filing Date Pub Date Intl Class
2016/0230,247 NON QUENCHED AND TEMPERED STEEL AND MANUFACTURING PROCESS THEREOFDec 03, 13Aug 11, 16[C21D, C22C]
2016/0215,358 NON QUENCHED AND TEMPERED STEEL AND MANUFACTURING PROCESS THEREOFDec 03, 13Jul 28, 16[B22D, C21D, C22C]
2016/0208,356 NON QUENCHED AND TEMPERED STEEL AND MANUFACTURING PROCESS THEREOFDec 03, 13Jul 21, 16[B22D, C21D, C22C]
2016/0208,357 PROCESS FOR PRODUCING NON QUENCHED AND TEMPERED STEELDec 03, 13Jul 21, 16[B22D, C21D, C22C]
2016/0208,358 NON QUENCHED AND TEMPERED STEEL AND MANUFACTURING PROCESS THEREOFDec 03, 13Jul 21, 16[B22D, C21D, C21C, C22C]

Recent Patents

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Expired/Abandoned/Withdrawn Patents

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