KH NEOCHEM CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 8130
 
  
 
C10M LUBRICATING COMPOSITIONS 742
 
  
 
C09K MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR689
 
  
 
A23D EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS 124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9878974 Ester of pentaerythritol and isotridecanoic acid used thereforFeb 06, 15Jan 30, 18[C10M, C07C, A23D]
9567284 Hexaester of mono-formal bis pentaerythritolOct 22, 13Feb 14, 17[C09K, C10M, C07C]
9546334 Refrigerating machine oil, and working fluid composition for refrigerating machine which is produced using sameJul 31, 14Jan 17, 17[C09K, C10M, C07C]
9523058 Mixed esterMar 04, 13Dec 20, 16[C09K, C10M, C07C]
9365484 Hexaester of mono-formal bis pentaerythritolOct 22, 13Jun 14, 16[C09K, C10M, C07C]
9328306 Mixed esterJan 31, 13May 03, 16[C09K, C10M, C07C]
8772530 Pentaerythritol tetraesterJun 30, 11Jul 08, 14[C07C]
8772531 Neopentyl glycol diesterJun 30, 11Jul 08, 14[C07C]
8664430 Pentaerythritol tetraesterJun 30, 11Mar 04, 14[C07C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8455413 Additive for oils and lubricant comprising the sameExpiredMay 07, 08Jun 04, 13[C10M]
2013/0123,494 COMPLEX COMPOUND AND OPTICAL RECORDING MEDIUM CONTAINING SAMEAbandonedJan 07, 13May 16, 13[C07D]

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