AMDEN 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 255
 
  
 
A61B DIAGNOSIS; SURGERY; IDENTIFICATION 1239

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6102923 Electric tongue cleanerMar 13, 98Aug 15, 00[A61B]
5636988 Sonic dental deviceNov 04, 94Jun 10, 97[A61C]
5343883 Sonic dental device and methodDec 30, 92Sep 06, 94[A61C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6322573 Electric tongue cleanerExpiredAug 15, 00Nov 27, 01[A61B]
RE36699 Sonic dental deviceExpiredAug 25, 98May 16, 00[A61C]
RE35712 Sonic dental device and methodExpiredDec 15, 94Jan 13, 98[A61C]

Top Inventors for This Owner

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