PENTRON 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 354
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254
 
  
 
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 MATERIALS159

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6846181 Prefabricated components for dental appliancesOct 26, 01Jan 25, 05[A61C]
6787584 Dental/medical compositions comprising degradable polymers and methods of manufacture thereofDec 05, 01Sep 07, 04[A61K, A61C]
6761760 Dental porcelainsJun 12, 02Jul 13, 04[C03C, A61C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6761833 Stabilization of monomers by compositions based on alkylhydroxylaminesExpiredFeb 04, 02Jul 13, 04[C09K]
2002/0122,741 Dental alloysAbandonedDec 17, 01Sep 05, 02[C22C]
4702696 High temperature vacuum furnaceExpiredOct 28, 86Oct 27, 87[F27B]
4671770 High strength porcelain dental prosthetic deviceExpiredNov 26, 84Jun 09, 87[A61C]
4661071 Vacuum sintered powder alloy dental prosthetic device and oven to form sameExpiredJun 21, 84Apr 28, 87[A61C]

Top Inventors for This Owner

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