HANKOOK TIRE CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
1215 TYRES AND ANTI-SKID CHAINS FOR VEHICLES7611
 
  
 
B60C VEHICLE TYRES 3820
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 9107
 
  
 
B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE 750
 
  
 
D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS; YARNS OR THREADS722
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 696
 
  
 
1216 PARTS, EQUIPMENT AND ACCESSORIES FOR VEHICLES, NOT INCLUDED IN OTHER CLASSES OR SUBCLASSES649
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 3122
 
  
 
B60B VEHICLE WHEELS 329
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 3151

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0037,068 TIRE HAVING CHAFER STRUCTURE FOR ENHANCING BEAD ENDURANCEFeb 24, 17Feb 08, 18[B60C]
2017/0341,324 AIR VALVE COMBINING TYPED POLYURETHANE FOAM EJECTION DEVICE FOR TIREApr 07, 17Nov 30, 17[F16K, B29D, B05B, B60C]
2017/0326,917 Pneumatic Tire Having Structure of Dual Reinforcement Belt LayerFeb 03, 17Nov 16, 17[B60C]
2017/0240,001 Tire Tread and Manufacturing Method of the SameJan 03, 17Aug 24, 17[B29C, B60C, C08K]
2017/0152,373 RUBBER COMPOSITION FOR TIRE TREAD AND TIRE MANUFACTURED BY USING THE SAMEOct 18, 16Jun 01, 17[C08L]
2017/0136,832 TIRE SENSOR INSTALLATION STRUCTURE AND A MANUFACTURING METHOD THEREOFNov 14, 16May 18, 17[B60C]
2016/0272,797 Rubber Composition for Tire Treads and Tire Manufactured Using the SameMar 17, 16Sep 22, 16[C08L]
2016/0193,877 AIRLESS TIREDec 29, 15Jul 07, 16[B60C]
2015/0298,512 SIDEWALL INSERT RUBBER COMPOSITION FOR RUN-FLAT TIRE AND TIRE PRODUCED USING THE SAMEApr 09, 15Oct 22, 15[B60C, C08L]
2014/0138,001 PNEUMATIC TIRENov 05, 13May 22, 14[B60C]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9862236 Pneumatic tireNov 05, 13Jan 09, 18[B60C]
9840113 Non-pneumatic tire having improved riding comfortJul 27, 15Dec 12, 17[B60B, B60C]
9828494 Rubber composition for tire tread and tire manufactured by using the sameJun 25, 15Nov 28, 17[C08J, B60C, C08L, C08K]
D800638 Tire treadApr 28, 15Oct 24, 17[1215]
D800048 Tire treadNov 11, 15Oct 17, 17[1215]
D800053 Tire studAug 10, 15Oct 17, 17[1215]
9764600 Pneumatic tire for vehicleJan 13, 15Sep 19, 17[B60C]
D797035 Tire treadAug 29, 16Sep 12, 17[1215]
D792841 Tire studAug 10, 15Jul 25, 17[1215]
D791065 Tire treadOct 15, 15Jul 04, 17[1215]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0197,360 FUEL CELL SEPARATING PLATE AND METHOD OF MANUFACTURING THE SAMEAbandonedDec 29, 15Jul 07, 16[H01M]
2016/0176,137 TIRE BUILDING DRUM AND ASSEMBLY/DISASSEMBLY APPARATUS THEREOFAbandonedJul 31, 15Jun 23, 16[B29D]
2016/0082,783 PNEUMATIC TIREAbandonedJun 30, 15Mar 24, 16[B29D, B60C]
2016/0082,785 PNEUMATIC TIREAbandonedMay 28, 15Mar 24, 16[B60C]
2015/0166,773 RUBBER COMPOSITION OF SIDEWALL INSERT FOR RUN FLAT TIRE AND TIRE MANUFACTURED BY USING THE SAMEAbandonedDec 15, 14Jun 18, 15[B60C, C08L]
2015/0129,098 PNEUMATIC TIREAbandonedNov 11, 14May 14, 15[B60C]
2015/0122,096 CARCASS CUTTING AND WINDING APPARATUSAbandonedJan 30, 14May 07, 15[B29D]
2015/0107,736 TREAD BLOCK STRUCTURE OF PNEUMATIC TIREAbandonedOct 06, 14Apr 23, 15[B60C]
2014/0283,740 APPARATUS FOR APPLYING SEALANT TO INNER SIDE OF TIREAbandonedDec 20, 13Sep 25, 14[B05B]
2014/0166,180 BEAD REINFORCING STRUCTURE FOR HEAVY DUTY TIREAbandonedDec 16, 13Jun 19, 14[B60C]
2014/0134,520 MOLDING MATERIAL FOR FUEL CELL SEPARATORAbandonedJan 17, 14May 15, 14[H01M]
2013/0167,990 NON-PNEUMATIC TIREAbandonedNov 29, 12Jul 04, 13[B60B]
2013/0048,180 PNEUMATIC TIRE AND METHOD FOR MANUFACTURING THE SAMEAbandonedAug 24, 12Feb 28, 13[B29D, B60C]
2013/0025,758 HYBRID CORD COMPOSED OF ARAMID CORD AND NYLON 66 CORD, AND PNEUMATIC TIRE USING THE SAME AS REINFORCING CORDAbandonedJul 24, 12Jan 31, 13[B60C, D02G]
2013/0014,877 VEHICLE TIRE HAVING A SIDEWALL SECTION WITH A PLURALITY OF CURVED PROTRUSIONSAbandonedNov 23, 11Jan 17, 13[B60C]
2011/0070,325 MULTIPLE-PREFORMER DIE OF EXTRUSION MOLD FOR TIRE TREADSAbandonedApr 21, 10Mar 24, 11[B29C]
2010/0129,695 MOLDING MATERIAL FOR FUEL CELL SEPARATORAbandonedJun 29, 09May 27, 10[H01M, C08K]
2007/0006,956 Self-supporting type pneumatic run-flat tire, and insert and bead rubber composition for run-flat capabilityAbandonedJun 20, 06Jan 11, 07[B60C]
2006/0280,925 Rubber composition for studless tire treadAbandonedJun 01, 06Dec 14, 06[B32B]
2005/0282,055 Carbon composite separator for fuel cellAbandonedDec 06, 04Dec 22, 05[H01M, B32B]

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