COLTÈNE/WHALEDENT AG

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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 651
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 3252
 
  
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 264
 
  
 
B23H WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL 120
 
  
 
C22C ALLOYS 171
 
  
 
C25D PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING 150

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0021,114 DENTAL RESTORATION AND METHOD FOR THE PRODUCTION OF A DENTAL RESTORATIONJul 12, 17Jan 25, 18[A61K, A61C]
2018/0000,558 DENTAL INSTRUMENTJun 29, 17Jan 04, 18[C25D, A61C, C22C]
2017/0079,745 METHOD FOR PRODUCING BLANKS FOR ENDODONTIC INSTRUMENTS, AND SUCH BLANKSSep 12, 16Mar 23, 17[B24B, A61C]
2017/0014,206 DENTAL VENEERS AND METHODS OF MANUFACTURESep 13, 16Jan 19, 17[A61K, A61C]
2016/0136,058 SYSTEM FOR FILLING A ROOT CANAL OF A TOOTH AND FOR COVERING PULPJun 18, 14May 19, 16[A61K]
2015/0366,643 TOOTH VENEER ELEMENT, AND METHOD FOR THE USE AND PRODUCTION THEREOFJan 29, 14Dec 24, 15[A61C]

Recent Patents

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0071,814 Dental PostsAbandonedMay 31, 11Mar 21, 13[A61K, B05D, A61B, A61C]
2013/0071,814 Dental PostsAbandonedMay 31, 11Mar 21, 13[A61K, B05D, A61B, A61C]
2007/0065,770 Dental kit and method for retracting sulcusAbandonedOct 10, 06Mar 22, 07[A61C]
2005/0069,838 Dental kit and method for retracting sulcusAbandonedMar 15, 04Mar 31, 05[A61C]

Top Inventors for This Owner

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