ChinaPetro-Chemical Corp.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 3106
 
  
 
B01D SEPARATION 1133
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1124

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6417132 Process for preparing a carrier used in olefin polymerization catalystsFeb 23, 00Jul 09, 02[C08F, B01J]
6365542 Presulfurization method of hydrogenation catalystJan 24, 00Apr 02, 02[B01J]
5600050 Zeolite catalyst for the liquid phase alkylation and transalkylation of benzeneDec 14, 94Feb 04, 97[C07C]
5308592 Equipment for mixed phase reaction distillationJul 14, 92May 03, 94[B01J, B01D]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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