| Patents for A61C 7 - Orthodontics, i.e. obtaining or maintaining the desired position of teeth, e.g. by straightening, evening, regulating, separating, or by correcting malocclusions (8,524) |
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| 11/05/1991 | US5062794 Orthodontic appliance with shoulder support for ligature |
| 11/05/1991 | US5062793 Debonding instrument for orthodontic brackets |
| 11/03/1991 | CA2041534A1 Deboning tip for electrothermal dental bracket removal |
| 10/31/1991 | DE4012633A1 Support for upper or lower denture - is made from spring wire bent to U=shape |
| 10/30/1991 | EP0453689A1 Twin tie wing bracket |
| 10/23/1991 | EP0453250A1 Sliding cap for placement in archwire slot of orthodontic bracket |
| 10/23/1991 | EP0452492A1 Orthodontic bracket, bracket kit and bonding method of the bracket |
| 10/22/1991 | US5059119 Orthodontic buccal tube with convertible cover |
| 10/22/1991 | US5059118 Orthodontic finishing positioner and method of construction |
| 10/19/1991 | CA2040574A1 Sliding cap for placement in archwire of orthodontic bracket |
| 10/15/1991 | US5057012 Molar tube appliance for a lip bumper or a face bow |
| 10/09/1991 | EP0449894A1 Orthodontic treatment. |
| 10/08/1991 | US5055039 Orthodontic positioner and methods of making and using same |
| 10/08/1991 | US5055038 Method and apparatus for making an orthodontic appliance |
| 10/08/1991 | US5054647 Aseptic orthodontic dispenser |
| 10/02/1991 | EP0215067B1 An office fabricated, adjustable function regulator |
| 09/17/1991 | US5049077 Intraoral medication releasing system |
| 09/17/1991 | US5049068 Method of using pulse radiation for bonding orthodentic brackets to teeth |
| 09/11/1991 | EP0445492A1 Process and apparatus for carrying out modifications of form to the growth tissues in a human skeletal system |
| 09/10/1991 | US5046948 Orthodontic coil spring |
| 09/04/1991 | EP0444298A1 Working pliers |
| 09/04/1991 | CN2083917U Adhering rectifying apparatus for clavicular slot |
| 09/03/1991 | US5044947 Shape memory alloy |
| 09/03/1991 | US5044946 Universal orthodontic rotation wedge |
| 09/03/1991 | US5044945 Slot for orthodontic brackets and method |
| 09/03/1991 | CA1288264C Orthodontic brackets made from ion exchange strengthened glass |
| 08/21/1991 | EP0441923A1 Device for temporarily supporting teeth. |
| 08/20/1991 | US5040975 Method and instrument for releasing a bracket |
| 08/14/1991 | EP0441063A2 Buccal tube for a lip bumper or a face bow |
| 08/14/1991 | EP0441048A1 Orthodontic bracket and method of manufacture |
| 08/13/1991 | US5039303 Orthodontic process |
| 08/13/1991 | US5039302 Dental bracket instrument |
| 08/11/1991 | WO1991011969A1 Device for measuring the wearing time of a removable denture |
| 08/11/1991 | CA2074074A1 Device for measuring the wearing time of a removable denture |
| 08/07/1991 | EP0440478A2 Dental bracket instrument |
| 08/06/1991 | US5037297 Orthodontic bracket and lock pin |
| 08/06/1991 | US5037296 Lip protector from orthodontic wires and brackets |
| 08/06/1991 | US5037295 Muscular expansion oral shield appliance |
| 08/06/1991 | US5037294 Dentition appliance and method of forming |
| 08/02/1991 | CA2035247A1 Dental bracket instrument |
| 07/31/1991 | EP0438613A1 Dental-form expansion appliance |
| 07/30/1991 | US5035616 Device for separating the premolars and molars |
| 07/30/1991 | US5035614 Intruding and torquing auxiliary |
| 07/30/1991 | US5035613 Orthodontic finishing positioner and method of construction |
| 07/30/1991 | US5035612 Debonding tip for electrothermal dental bracket removal |
| 07/23/1991 | CA1286527C Orthodontic plier |
| 07/16/1991 | US5032081 Glass orthodontic bracket |
| 07/16/1991 | US5032080 Polyethersulfone |
| 07/16/1991 | CA1286127C Orthodontic arch wires |
| 07/09/1991 | US5030089 Orthodontic appliance with hook |
| 07/09/1991 | US5030088 Orthodontic appliance |
| 07/09/1991 | US5030087 Orthodontics |
| 07/02/1991 | US5028232 Apparatus and method for calibrating physiologic dental occlusion and determining optimal individual orthodontic appliance prescription |
| 07/02/1991 | US5028231 Resilient thermoplastic |
| 06/18/1991 | US5023967 Patient support system |
| 06/11/1991 | US5023107 Improved adhesion; pretreatment with magnesium salt and alkyl quaternary ammonium salt or (poly)biguanide; dentistry |
| 06/11/1991 | US5022855 Intraoral orthodontic directional force applicator |
| 06/11/1991 | US5022854 Orthodontic bracket |
| 06/06/1991 | WO1991007925A1 Bracket for correcting set of teeth |
| 06/05/1991 | EP0430654A1 Orthodontic bracket and process for its production |
| 05/30/1991 | WO1991007703A1 Apparatus for making holograms |
| 05/30/1991 | CA2029345A1 Orthodontic bracket and process for its production |
| 05/29/1991 | EP0429263A1 Orthodontic bracket |
| 05/29/1991 | CN2077691U Fixture for correcting extroversion before tooth abrasion |
| 05/28/1991 | US5018972 Correcting articulation defect in dentate human jaw |
| 05/28/1991 | US5018969 Positioning teeth |
| 05/28/1991 | US5018259 Method of design and manufacture of laminated orthodontic brackets |
| 05/28/1991 | CA1284432C Orthodontic appliances for dental arch expansion |
| 05/22/1991 | EP0428152A1 Muscular expansion oral shield appliance |
| 05/21/1991 | US5017133 Orthodontic archwire |
| 05/21/1991 | US5017132 Individual root torquing auxiliary |
| 05/21/1991 | US5016766 Anti-contamination orthodontic device dispenser |
| 05/21/1991 | US5016304 Fluidized bed with moisture removing means |
| 05/16/1991 | WO1991006257A1 Orthodontic bracket, bracket kit and bonding method of the bracket |
| 05/15/1991 | CN2076824U Combined titanium steel arch wire |
| 05/14/1991 | US5015180 Dental article containing light-curable paste |
| 05/14/1991 | CA1284040C Edgewise bracket to provide both free crown tipping and a predetermineddegree of root uprighting |
| 05/07/1991 | US5013239 Positioner with rotational control elements |
| 05/07/1991 | US5013238 Aseptic orthodontic dispensing appliances |
| 04/30/1991 | US5011406 Orthodontic setup and archwire fixing method |
| 04/30/1991 | US5011405 On a malocclused tooth in a patient's jaw |
| 04/30/1991 | US5011404 Appliance for correcting dental malpositions |
| 04/30/1991 | US5011403 Color and translucency corresponding to tooth |
| 04/16/1991 | US5008304 Release particles suspended within adhesive have hydrophobic coating for nondestructive removal |
| 04/16/1991 | US5007828 Molar controlling and positioning orthodontic appliance with simplified orientation, pressure and adjustment mechanisms |
| 04/16/1991 | US5007827 Orthodontic tweezers |
| 04/10/1991 | EP0420906A1 An arrangement in a water mattress for a water bed, especially for a therapy water bed. |
| 04/09/1991 | US5005730 Orthodontic dispenser |
| 04/04/1991 | DE3930717A1 Orthopaedic mask for dental correction - has lug forming angular bolt for engaging mask hole angles for teeth |
| 04/03/1991 | EP0420059A1 Braided elastic wire, with memory, for braces |
| 04/03/1991 | EP0419626A1 Mobile hinge member and orthodontic appliance using it. |
| 03/26/1991 | US5002485 Orthopedic appliance |
| 03/26/1991 | CA2026051A1 Braided elastic wire, with memory, for braces |
| 03/21/1991 | WO1991003215A1 An oral appliance |
| 03/21/1991 | WO1991003212A1 Device for temporarily supporting teeth |
| 02/26/1991 | CA1280629C Tooth articulator for use in correcting tooth occlusal disharmony |
| 02/26/1991 | CA1280628C Orthodontic appliance and method of preparation thereof |
| 02/19/1991 | CA1280303C Adjustable orthodontic bracket assembly |
| 01/31/1991 | DE3923855A1 Improving adhesion between teeth and bracket - by metal plasma coating parts of bracket contacting teeth |
| 01/29/1991 | US4988293 Nonchipping |