CHUKOH CHEMICAL INDUSTRIES, LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYERS FOR LOADING OR TIPPING; SHOP CONVEYER SYSTEMS; PNEUMATIC TUBE CONVEYERS 364
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
C09J ADHESIVES; ADHESIVE PROCESSES IN GENERAL 253
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 1124
 
  
 
B29K INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS 130
 
  
 
B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES 156
 
  
 
D06M TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS 125
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2015/0275,420 COMPOSITEApr 30, 15Oct 01, 15[D06M]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9718336 Adhesive tapeSep 10, 15Aug 01, 17[B60J, C09J, B32B, C08K]
9643347 Heat-resistant laminated conveyer beltApr 03, 15May 09, 17[B29C, B65G, B29K, B29L]
8056707 Heat resistant laminated conveyor belt and manufacturing method thereofMay 16, 05Nov 15, 11[B65G]
5421450 Heat-resistant, laminated conveyer beltMay 31, 94Jun 06, 95[B65G]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0108,133 HEAT-RESISTANT LAMINATED CONVEYER BELTAbandonedJan 05, 12May 03, 12[D03D, B32B]
5006411 Polyimide film having fluorocarbon resin layerExpiredJul 11, 88Apr 09, 91[B05D, B32B]
4812355 Finish laminates for high frequency circuitsExpiredMar 22, 88Mar 14, 89[B32B]
4801506 Polyimide film having fluorocarbon resin layerExpiredJan 13, 87Jan 31, 89[B05D, B32B]

Top Inventors for This Owner

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