GC CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
A61C DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE 5718
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 43212
 
  
 
C08K USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS 1686
 
  
 
2402 MEDICAL INSTRUMENTS, INSTRUMENTS AND TOOLS FOR LABORATORY USE1429
 
  
 
2403 PROSTHETIC ARTICLES123
 
  
 
C08F MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS 9116
 
  
 
C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS 8108
 
  
 
A61L METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES 665
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 662
 
  
 
A61F FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS 5135

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0000,988 METHOD OF FABRICATING SCAFFOLD FOR TISSUE ENGINEERINGSep 19, 17Jan 04, 18[A61L]
2017/0304,034 SURFACE TREATMENT AGENT FOR WAX PATTERN AND METHOD OF MANUFACTURING DENTAL PROSTHESISNov 06, 15Oct 26, 17[B28B, A61C]
2017/0189,145 ARTIFICIAL TOOTHJun 11, 15Jul 06, 17[A61C]
2017/0049,541 BITE REGISTRATION TOOLMay 28, 15Feb 23, 17[A61C]
2017/0007,381 ARTIFICIAL TOOTHJan 28, 15Jan 12, 17[A61C]
2016/0367,725 SCAFFOLD FOR TISSUE ENGINEERING AND METHOD OF FABRICATING THE SAMEMay 31, 16Dec 22, 16[A61L]
2016/0338,813 TOOL FOR OBTAINING DENTAL OCCLUSION IN EDENTULOUS PATIENTAug 05, 16Nov 24, 16[A61C]
2016/0151,253 METHOD FOR CLEANING TOOTH SURFACE, COMPOSITION FOR CLEANING TOOTH SURFACE, AND METHOD FOR USING THE COMPOSITIONNov 17, 15Jun 02, 16[A61K, A61Q]
2016/0128,812 METHOD FOR MANUFACTURING DENTAL RESIN BLOCKAug 22, 14May 12, 16[B29C, A61C]
2015/0240,207 BONE TISSUE REGENERATION SHEET AND PRODUCTION METHOD THEREOFApr 28, 15Aug 27, 15[C12N, A61L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
D813397 Dental tray retainerFeb 21, 17Mar 20, 18[2402]
D811600 Dental trayFeb 21, 17Feb 27, 18[2402]
9877811 Method for producing temporary prosthesisSep 11, 13Jan 30, 18[A61K, A61C]
D808523 Dental applicatorNov 04, 16Jan 23, 18[2402]
9844494 Two-paste polymerizable compostionMar 06, 15Dec 19, 17[A61K, C08F, C08L]
9795710 Method of fabricating scaffold for tissue engineeringMay 31, 16Oct 24, 17[A61L]
9775685 Dental syringeSep 11, 13Oct 03, 17[A61C]
9700392 Method for producing dental prosthesis, method for producing lithium disilicate blank for dental prosthesis and lithium disilicate blank for dental prosthesisJul 08, 15Jul 11, 17[A61K, C03C, A61C]
9700394 Dental ultrasonic cleaning device and method for cleaning teeth or dentures by using ultrasonic wavesApr 26, 13Jul 11, 17[A61C]
9610146 Dental blockJun 17, 13Apr 04, 17[A61C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0007,506 DENTAL GLASS IONOMER CEMENT COMPOSITIONAbandonedFeb 24, 15Jan 12, 17[A61K]
2016/0220,335 IMPRESSION MATERIAL AUTOMATIC KNEADING APPARATUSAbandonedJun 03, 14Aug 04, 16[A61C]
2016/0038,261 IMPRESSION TRAYAbandonedOct 09, 13Feb 11, 16[A61C]
2016/0015,605 DENTAL GYPSUM POWDERAbandonedMar 12, 14Jan 21, 16[A61K]
2015/0289,956 METHOD FOR MANUFACTURING ONE-PIECE DENTAL IMPLANTAbandonedSep 11, 13Oct 15, 15[A61C]
2015/0173,871 MAGNETIC ATTACHMENT FOR DENTAL PROSTHESISAbandonedJul 23, 13Jun 25, 15[A61C]
2015/0041,571 NOZZLE TIPAbandonedJul 31, 14Feb 12, 15[B05B, A61C]
2015/0037,751 IMAGE ACQUISITION DEVICE FOR DENTAL HANDPIECE, IMAGING APPARATUSF OR DENTAL HANDPIECE, DENTAL HANDPIECE AND DENTAL HANDPIECE SYSTEMAbandonedFeb 19, 13Feb 05, 15[A61B, A61C]
2014/0367,613 FLUORESCENCE IMPARTING AGENT FOR CERAMICSAbandonedDec 20, 12Dec 18, 14[C09K]
2014/0371,748 FRACTURE TREATMENT DEVICEAbandonedJun 04, 14Dec 18, 14[A61B]
2014/0353,337 CONTAINER COVER AND DRIPPING CONTAINERAbandonedMay 23, 14Dec 04, 14[A61J]
2014/0341,859 METHOD FOR TREATMENT OF DAMAGED SITE OF BONEAbandonedMay 15, 13Nov 20, 14[A61K]
2014/0291,190 BLISTER PACKAbandonedMar 19, 14Oct 02, 14[B65D]
2014/0297,232 SCANNING INSTRUMENTAbandonedMar 19, 14Oct 02, 14[G06F, A61C]
2014/0127,808 POROUS CELL SCAFFOLD AND PRODUCTION METHOD THEREOFAbandonedJan 13, 14May 08, 14[C12N]
8657108 Package container for orthodontic mouthpieceExpiredJan 17, 13Feb 25, 14[A61B, B65D]
8585339 Screw memberExpiredDec 02, 09Nov 19, 13[F16B]
2013/0259,838 CULTURED CARTILAGE TISSUE MATERIALAbandonedMar 18, 13Oct 03, 13[A61K]
2013/0236,915 METHOD OF INSPECTING PERIODONTAL DISEASE CAUSING BACTERIA USING OUTER MEMBRANE VESICLE AND MEASURING APPLIANCE OF THE SAMEAbandonedMar 07, 13Sep 12, 13[G01N]
2013/0216,977 KEEPER TRAY CORRESPONDING TO A REMOVABLE KEEPERAbandonedAug 10, 12Aug 22, 13[A61C]

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