CHEMEX GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B22C FOUNDRY MOULDING 523
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 247
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR194

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0235,750 FEEDER AND SHAPEABLE COMPOSITION FOR PRODUCTION THEREOFJul 23, 12Aug 21, 14[B22C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9868149 Feeder and shapeable composition for production thereofJul 23, 12Jan 16, 18[C04B, B22C]
9352385 Core-sheath particle for use as a filler for feeder massesMar 14, 08May 31, 16[C09K, B22D, B22C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0301,684 FEEDER INSERT AND FEEDER ELEMENTAbandonedNov 21, 07Dec 10, 09[B22D]

Top Inventors for This Owner

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