ZHONGHAO CHENGUANG RESEARCH INSTITUTE OF CHEMICAL INDUSTRY COMPANY LIMITED

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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 3122
 
  
 
A01K ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS147
 
  
 
A01N PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF 194
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
B01D SEPARATION 1133
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 1137
 
  
 
C07K PEPTIDES 1135
 
  
 
C08G MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 1119

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9776123 System and method for purifying mother liquid steam of polytetrafluoroethylene dispersion liquidAug 02, 12Oct 03, 17[B01D]
9745398 Method of preparing fluoroelastomer capable of being vulcanized by using peroxideNov 25, 13Aug 29, 17[C08F]
9708430 Vinylidene fluoride copolymer and preparation method thereforOct 16, 14Jul 18, 17[C08F]
9422360 Porcine CD28 receptor, gene for encoding same, and application of sameDec 19, 11Aug 23, 16[A61K, A01N, A01K, C07K]
9101892 Preparation method and use for fluorine-containing microemulsionDec 30, 10Aug 11, 15[C08G, C08F, B01F, C08L]
8981162 Method for preparing fluorine-containing vinyl etherAug 15, 12Mar 17, 15[C07C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0357,821 LOW-TEMPERATURE-RESISTANT FLUORINE-CONTAINING ELASTOMER AND PREPARATION METHOD THEREFORAbandonedAug 27, 12Dec 04, 14[C08F]
2013/0225,747 FLUORINE-CONTAINING ANTI-CORROSIVE COATINGAbandonedDec 30, 10Aug 29, 13[C09D]
2013/0172,487 ANTI-WEAR MATERIAL OF MODIFIED POLYTETRAFLUOROETHYLENEAbandonedDec 30, 10Jul 04, 13[C08L]

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