Kaken Chemical Company, Limited

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C12N MICRO-ORGANISMS OR ENZYMES; COMPOSITIONS THEREOF 1166
 
  
 
C12P FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE 198

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
RE34698 Method of producing salinomycin antibioticsJan 29, 93Aug 16, 94[C12P, C12N]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5000953 Biologically active substanceExpiredMar 23, 89Mar 19, 91[A61K, C12P]
4882314 A composition and method of treating selected malignant conditionsExpiredAug 04, 87Nov 21, 89[A61K]
4517178 Novel antibiotic 76-11, process for the production thereof, anticoccidiosis agent and domestic animals growth accelerator comprising the same as an effective ingredientExpiredJun 13, 83May 14, 85[A61K, C12P]
4487762 Antibiotic 5057B substanceExpiredJul 13, 82Dec 11, 84[A61K, C12P]
4394144 Dehumidifying containerExpiredSep 03, 81Jul 19, 83[B01D]
4328211 Antibiotic Actinomadura-L-31 A, BExpiredFeb 04, 81May 04, 82[A61K]
4319919 Herbicidal compositionExpiredJun 02, 80Mar 16, 82[A01N]
4318923 Benzaminoethylphenoxycyclohexylacetic acid derivativesExpiredMar 13, 81Mar 09, 82[A61K, C07C]
4305956 Miticidal methodExpiredMay 15, 80Dec 15, 81[A01N]
4278678 Substituted oxy-cyclohexylacetic acid derivativesExpiredNov 16, 79Jul 14, 81[A61K, C07D]
4261989 Geldanamycin derivatives and antitumor drugExpiredJan 03, 80Apr 14, 81[A61K, C07D]
4212881 Streptovaricin C derivativesExpiredJan 16, 79Jul 15, 80[A61K, C07D]
4212942 Method of producing salinomycin antibioticsExpiredMay 31, 78Jul 15, 80[C12P]

Top Inventors for This Owner

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