ARDENT, INC.

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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 1443
 
  
 
C03C CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS951
 
  
 
C03B MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL; SUPPLEMENTARY PROCESSES IN THE MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR SLAG WOOL 344
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 2253
 
  
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 247
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM2155
 
  
 
B01F MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING 141

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7497983 Coloring of ceramics by atmosphere controlAug 17, 07Mar 03, 09[A61C]
7279238 Pressable glass-ceramics with textured microstructureAug 22, 03Oct 09, 07[B32B]
6802894 Lithium disilicate glass-ceramicsJun 25, 02Oct 12, 04[A61K]
6761760 Dental porcelainsJun 12, 02Jul 13, 04[C03C, A61C]
6660073 Method of manufacture of dental porcelain having small leucite crystallitesAug 08, 00Dec 09, 03[C03C]
6627248 Metallization of ceramic restorationsNov 10, 00Sep 30, 03[A61C]
6623271 Mouth simulator apparatusMay 18, 01Sep 23, 03[A61C]
6554615 Porcelain compositions for low expansion all-porcelain cores and alloysJun 30, 00Apr 29, 03[A61C]
6517623 Lithium disilicate glass ceramicsAug 17, 00Feb 11, 03[C03B, A61C]
6484791 Plunger for a pressing furnaceDec 21, 99Nov 26, 02[B22D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0035,215 Machinable Porcelain Compositions and Mill Blanks ThereofAbandonedSep 02, 09Feb 11, 10[C03C, A61C]
2005/0127,544 High-strength dental restorationsAbandonedOct 08, 04Jun 16, 05[A01N]
2004/0245,663 Method for manufacturing dental restorationsAbandonedSep 10, 03Dec 09, 04[B29C, A61C]
6648645 Method for manufacturing dental restorationsExpiredSep 01, 00Nov 18, 03[A61C]
D279603 Dental hygiene tool for cleaning between the teethExpiredDec 01, 82Jul 09, 85[]

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