CHINA PETROCHEMICAL DEVELOPMENT CORPORATION, TAIPEI (TAIWAN)

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 5133
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 4105
 
  
 
C07D HETEROCYCLIC COMPOUNDS 4158
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 1153

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9434683 Titanium-silicalite molecular sieve, method for preparing the same and method for preparing cyclohexanone oxime using the molecular sieveJan 13, 12Sep 06, 16[C01B, C07C, B01J]
9206101 Method for hydroxylation of phenolOct 02, 13Dec 08, 15[C07C, B01J]
9196923 Electrolyte solution having ionic liquid and lithium-ion battery having the sameFeb 26, 13Nov 24, 15[H01M]
9051287 Method for producing epoxideOct 29, 13Jun 09, 15[C07D]
9012679 Method for continuously preparing carboxylic acid esterOct 15, 12Apr 21, 15[C07C]
8962872 Method for preparing epoxidesSep 13, 12Feb 24, 15[C07D]
8877959 Method for preparing pyruvate esterSep 14, 12Nov 04, 14[C07C]
8865892 Catalyst composition and method for preparing amide using the sameDec 21, 11Oct 21, 14[C07D, C07C, B01J]
8772194 Method for preparing large-sized titanium-silicalite molecular sieve and method for preparing cyclohexanone oxime using the molecular sieveJan 06, 12Jul 08, 14[C07C, B01J]
8753998 Method for preparing titanium-silicalite molecular sieve and method for preparing cyclohexanone oxime using the molecular sieveJan 06, 12Jun 17, 14[C07C, B01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0179,956 METHOD FOR PREPARING CATECHOLAbandonedDec 11, 13Jun 26, 14[C07C]
2007/0253,885 Method and device for stripping organic contaminantsAbandonedMar 28, 07Nov 01, 07[C01B, A62D, B01J]

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