PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 2123
 
  
 
2402 MEDICAL INSTRUMENTS, INSTRUMENTS AND TOOLS FOR LABORATORY USE241
 
  
 
A23L FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT 163
 
  
 
B01J CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 1108
 
  
 
C07D HETEROCYCLIC COMPOUNDS 1161
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1101
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 1115
 
  
 
C09B ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES 142

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0342,208 BIODEGRADABLE COPOLYESTER COMPOSITIONDec 29, 15Nov 30, 17[C08G]
2017/0267,791 METHOD FOR PREPARING HIGH ACTIVITY ETHYLENE POLYMERIZATION CATALYSTSep 04, 15Sep 21, 17[C08F]
2017/0241,076 A PRETREATMENT PROCESS OF LIGNOCELLULOSIC BIOMASSOct 01, 15Aug 24, 17[C12P, C13K, D21C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9828490 Bio-based polymer additive, a process for preparing the bio-based polymer additive and a biodegradable polymer composition comprising said bio-based polymer additiveAug 30, 13Nov 28, 17[C12C, A23L, C07D, C07C, C09B, C08L, C08K]
9096696 High activity olefin polymerization catalyst compromising boron-containing silica support and the preparation thereofSep 05, 12Aug 04, 15[C08F, B01J]
9012698 Method of extracting lutein/xanthophylls from natural materials and highly purified lutein/xanthophylls obtained from the method thereofAug 24, 12Apr 21, 15[C07C, C09B]
D717466 Device for preparing and transferring reaction mixtureJun 25, 13Nov 11, 14[2402]
D717467 Device for preparing and transferring reaction mixtureJul 25, 13Nov 11, 14[2402]

Expired/Abandoned/Withdrawn Patents

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