GAC International, 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 1146
 
  
 
A61K PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES 1254

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5954501 Orthodontic applianceApr 14, 95Sep 21, 99[A61C]
5947723 Titanium orthodontic appliancesApr 28, 93Sep 07, 99[A61C]
5919041 Orthodontic appliance and method of makingMar 02, 98Jul 06, 99[A61K]
5813852 Orthodontic bracketJun 02, 95Sep 29, 98[A61C]
5759028 Orthodontic bonding systemAug 08, 96Jun 02, 98[A61C]
5692898 Orthodontic bracketOct 27, 95Dec 02, 97[A61C]
5595484 Orthodontic bracketAug 22, 94Jan 21, 97[A61C]
5545037 Interarch orthodontic coil springNov 08, 94Aug 13, 96[A61C]
5505616 Distalizing springMay 27, 93Apr 09, 96[A61C]
5292248 Molar applianceOct 05, 92Mar 08, 94[A61C]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D339421 Orthodontic bracketExpiredApr 16, 92Sep 14, 93[]
5176514 Orthodontic appliance for preventing thumbsuckingExpiredJul 03, 91Jan 05, 93[A61F, F27D]
5167500 Orthodontic applianceExpiredJun 24, 91Dec 01, 92[A61C]
5092941 Method for imparting shapes to shape memory alloy wiresExpiredNov 06, 89Mar 03, 92[C22F]
5062794 Orthodontic appliance with shoulder support for ligatureExpiredApr 02, 90Nov 05, 91[A61C]
5046948 Orthodontic coil springExpiredMar 29, 90Sep 10, 91[A61C]
5030089 Orthodontic appliance with hookExpiredApr 25, 90Jul 09, 91[A61C]
5017133 Orthodontic archwireExpiredMay 01, 90May 21, 91[A61C]
4936773 Orthodontic apparatus having an improved base portionExpiredFeb 02, 89Jun 26, 90[A61C]
4889485 Orthodontic apparatus for attachment to a toothExpiredApr 29, 88Dec 26, 89[A61C]
4886451 Orthodontic appliances for dental arch expansionExpiredJan 29, 88Dec 12, 89[A61C]
4741696 Orthodontic appliances for dental arch expansionExpiredSep 25, 86May 03, 88[A61C]
4453917 Face bowExpiredApr 28, 83Jun 12, 84[A61C]
4243386 Orthodontic applianceExpiredMar 16, 78Jan 06, 81[A61C]

Top Inventors for This Owner

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