Orient Chemical Industries 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 3122
 
  
 
G03G ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY 378
 
  
 
C07C ACYCLIC OR CARBOCYCLIC COMPOUNDS 2136
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 2100
 
  
 
B60C VEHICLE TYRES 149
 
  
 
C07F ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM, OR TELLURIUM 169
 
  
 
C09B ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES; MORDANTS; LAKES 142

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9122182 Charge control agent and toner for electrostatic image development containing sameFeb 27, 12Sep 01, 15[G03G]
9079989 Charge control resin and manufacturing method of the sameOct 06, 14Jul 14, 15[C08F, C07C, G03G]
8883946 Charge control resin and manufacturing method of the sameMay 17, 12Nov 11, 14[C08F, C07C, G03G]
7879929 Quinophthalone compound, mixed colorant, laser ray transmitting colored resin composition, and laser-welded productOct 04, 05Feb 01, 11[B29C, C09B, C08K]
7829733 Change control resin particles and toner for developing electrostatic imagesApr 01, 09Nov 09, 10[C07F, G03G]
7732512 Laser light transmitting colored polyolefin resin compositions and process for laser weldingFeb 12, 04Jun 08, 10[C08F, B60C, C08K]

Expired/Abandoned/Withdrawn Patents

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