HANWHA TOTAL PETROCHEMICAL CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 3392
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 2386
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 13125
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 696
 
  
 
B29B PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS 225
 
  
 
C01B NON-METALLIC ELEMENTS; COMPOUNDS THEREOF277
 
  
 
C02F TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE 253
 
  
 
C08J WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H 276
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 2152

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0114,199 CATALYST FOR OLEFIN POLYMERIZATION AND CO-POLYMERIZATION AND METHOD FOR OLEFIN POLYMERIZATION AND CO-POLYMERIZATION WITH USING THE SAMEJan 09, 17Apr 27, 17[C08J]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9711772 Porous separator with water-based organic/inorganic complex coating, a method for preparing the same, and an electrochemical device using the sameNov 01, 13Jul 18, 17[H01M]
9522383 Method for preparing magnesia-zirconia composite carrier for catalyzing oxidative dehydration of normal-butane, method for preparing magnesium orthovanadate catalyst supported by magnesia-zirconia composite carrier prepared thereby, and method for preparing normal-butene and 1,3-butadiene using magnesium orthovanadate catalystOct 15, 12Dec 20, 16[C07C, B01J]
9428607 Polylactic acid-polyalkylene glycol copolymer with fast crystallization rate and composition comprising the sameOct 01, 13Aug 30, 16[C08G, C08K]
9403690 Method for preparation of mesoporous zeolitesAug 23, 13Aug 02, 16[C01B]
9343635 Light conversion light-emitting device with enhanced luminescence efficiency using anisotropic metal nanoparticlesNov 07, 13May 17, 16[H01L, B82B]
9162899 BaX type Zeolite granule and process for preparing the sameJul 03, 12Oct 20, 15[C01B, C07C, B01J]
9109056 Method of preparation of spherical support for olefin polymerization catalystSep 11, 08Aug 18, 15[C08F]
9062135 Manufacturing method of solid catalyst for propylene polymerizationSep 03, 13Jun 23, 15[C08F]
9045572 Preparation method of solid catalyst for propylene polymerization and catalyst prepared therebyDec 30, 10Jun 02, 15[C08F, B01J]
9034232 Method for manufacturing ethylene vinyl acetate copolymer sheet for solar cell encapsulantApr 28, 11May 19, 15[C08J, H01L, B29B, B29K, C08K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0015,770 CATALYST FOR OLEFIN POLYMERIZATION AND CO-POLYMNERIZATION AND A METHOD FOR OLEFIN POLYMERIZATION AND CO-POLYMERIZATION WITH USING THE SAMEAbandonedSep 29, 16Jan 19, 17[C08F]
2016/0056,434 MICROPOROUS SEPARATION MEMBRANE COMPRISING POLYPROPYLENE RESINAbandonedFeb 25, 14Feb 25, 16[H01M]
2015/0303,427 Organic/Inorganic Complex Coating Porous Separator And Secondary Battery Using The SameAbandonedNov 07, 13Oct 22, 15[H01M]
2015/0038,758 PREPARATION METHOD OF PLATINUM/TIN/METAL/ALUMINA CATALYST FOR DIRECT DEHYDROGENATION OF n-BUTANE AND METHOD FOR PRODUCING C4 OLEFINS USING SAID CATALYSTAbandonedJul 28, 14Feb 05, 15[C07C, B01J]
2014/0309,470 PREPARATION METHOD OF PLATINUM/TIN/ALUMINA CATALYST FOR DIRECT DEHYDROGENATION OF n-BUTANE AND METHOD FOR PRODUCING C4 OLEFINS USING SAID CATALYSTAbandonedApr 10, 14Oct 16, 14[C07C, B01J]
2014/0303,332 CATALYST FOR OLEFIN POLYMERIZATION AND COPOLYMERIZATION, AND OLEFIN POLYMERIZATION OR COPOLYMERIZATION METHOD USING SAMEAbandonedJun 21, 12Oct 09, 14[C08F]
2014/0005,345 SOLID CATALYST FOR PROPYLENE POLYMERIZATION AND A METHOD FOR PREPARATION OF POLYPROPYLENEAbandonedJun 18, 13Jan 02, 14[C08F]
6897274 Prepolymerization method of α-olefinExpiredOct 18, 01May 24, 05[C08F]

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