NANOTECH CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B22F WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER 349
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C22C ALLOYS 171

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7470309 Manufacturing method for ultra fine composite powder of tungsten carbide and cobaltApr 27, 06Dec 30, 08[B22F]
6293989 Method of producing nanophase WC/TiC/Co composite powderMay 31, 00Sep 25, 01[B22F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6914032 Method of producing tungsten-copper based composite powder and sintered alloys for heat-sink using said composite powderExpiredOct 16, 02Jul 05, 05[B01J, B22F, C22C]

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