Beijing Research Institute of Chemical Industry

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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 7102
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 4121
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 2114
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 177
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101
 
  
 
C10G CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION 161
 
  
 
H01B CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING, OR DIELECTRIC PROPERTIES 173

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9643172 Metal loaded catalyst and preparation method thereofOct 16, 15May 09, 17[B01J, C10G]
9424959 Conductive full vulcanized thermoplastic elastomer and its preparation methodMar 02, 12Aug 23, 16[C08J, H01B, C08L, C08K]
7388060 Catalyst component for olefin (co)polymerization, preparation thereof, a catalyst comprising the same and use thereofJan 04, 06Jun 17, 08[C08F]
7388103 Cyclopentane carboxylate compounds, process and intermediates for preparing the same and use thereofOct 27, 05Jun 17, 08[C07C]
7361621 Magnesium halide/alcohol adduct, its preparation and useAug 06, 04Apr 22, 08[C08F]
7332562 Biodegradable linear random copolyester and process for preparing it and use of the sameDec 21, 05Feb 19, 08[C08G]
7199071 Catalyst component for polymerization of olefins, catalyst containing the component and use of the sameDec 14, 01Apr 03, 07[B01J]
7172988 Catalyst component for ethylene polymerization, a process for preparing thereof and catalyst comprising the sameOct 15, 03Feb 06, 07[B01J]
7153804 Catalyst component for ethylene polymerization, the preparation thereof and catalyst comprising the sameApr 12, 05Dec 26, 06[B01J]
7135105 Pyrolysis furnace with new type heat supply and method of high temperature cracking using the sameSep 19, 02Nov 14, 06[C07C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0239,998 CATALYST COMPONENT FOR ETHYLENE POLYMERIZATION, PREPARATION THEREOF AND CATALYST COMPRISING THE SAMEAbandonedFeb 02, 15Aug 27, 15[C08F]
2009/0318,643 Catalyst Component for Ethylene Polymerization, Preparation Thereof and Catalyst Comprising the SameAbandonedOct 31, 06Dec 24, 09[C08F, B01J]
2004/0229,748 Composite carrier of catalysts for propylene polymerization, a catalyst component and a catalyst comprising the sameAbandonedFeb 19, 04Nov 18, 04[B01J]
6642325 Silica gel-supported catalyst component for ethylene (co)polymerization, catalyst therefrom and use of the sameExpiredAug 22, 01Nov 04, 03[C08F]
2003/0070,962 Pyrolysis furnace with new type radiant tubes arrangement and method of its operation and usageAbandonedSep 19, 02Apr 17, 03[C10G]
4940687 Catalyst and process for hydrogenation of unsaturated hydrocarbonsExpiredAug 05, 88Jul 10, 90[B01J]
4861847 Catalyst system for use in olefinic polymerizationExpiredJun 24, 88Aug 29, 89[C08F]

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