CHEIL FOODS & CHEMICALS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07D HETEROCYCLIC COMPOUNDS 2160
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 180

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5484785 Salts of a quinolone-carboxylic acidAug 26, 94Jan 16, 96[A61K, C07D]
5460954 Production of human proinsulin using a novel vector systemSep 30, 92Oct 24, 95[C12N]
5410390 Image forming apparatus having transfer material carrying member with specific resistance ratioMar 05, 93Apr 25, 95[G03G]
5317099 Process for the preparation of cephem derivativesOct 13, 92May 31, 94[C07D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5786460 Antifungal antibiotic cepacidine AExpiredJun 18, 96Jul 28, 98[C07H, C12P, C12N]
5747081 Process for producing a beverage composition containing pine sprout extractExpiredJan 23, 97May 05, 98[A23L]
5688965 Azabicyclic compounds useful as an intermediate for the preparation of pyidone carboxylic acid compounds and process for preparing the sameExpiredJan 26, 96Nov 18, 97[C07D]
5591766 Solid oral formulations of pyridone carboxylic acidsExpiredNov 01, 94Jan 07, 97[A61K]
5563149 Aqueous solutions of pyridone carboxylic acidsExpiredAug 08, 94Oct 08, 96[A61K, C07D]
5529924 Legionella specific antibiotic produced by Streptomyces sp AL91 access ion number KCCM 10055ExpiredJun 06, 95Jun 25, 96[A61K, A01N, C12N]
5527910 Pyridone carboxylic acid compounds and their uses for treating infectious diseases caused by bacteriaExpiredDec 03, 93Jun 18, 96[A61K, C07D]
5503997 A process for producing legionella specific antibiotic using Streptomyces sp. AL91ExpiredJun 06, 95Apr 02, 96[A61K, C12P, C12N]
5486630 Legionella specific antibioticExpiredNov 14, 94Jan 23, 96[A61K, A01N, C12P, C07C]
5389627 Cephem compoundsExpiredNov 03, 93Feb 14, 95[A61K, C07D]
5281589 3-fused pyridiniummethyl cephalosporinsExpiredJun 10, 92Jan 25, 94[A61K, C07D]
D339740 Packaging bagExpiredOct 25, 91Sep 28, 93[]

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