| 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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| 05/01/1990 | US4921423 Orthodontic ligature gun |
| 05/01/1990 | CA1268358A1 Releasable extraoral orthodontic appliance |
| 05/01/1990 | CA1268357A1 Magnetic force orthodontic kit and appliances constructed therefrom |
| 04/25/1990 | EP0364652A1 Muscular expansion bumper and head-gear appliance |
| 04/24/1990 | US4919615 Orthodontic band cap |
| 04/24/1990 | US4919612 Dental-form expansion appliance |
| 04/17/1990 | US4917602 Adjustable orthodontic bracket assembly |
| 04/17/1990 | US4917601 Orthodontic expansion screw appliance |
| 04/11/1990 | EP0362617A2 Orthodontic positioner and method of making and using same |
| 04/10/1990 | US4915625 Ceramic orthodontic bracket |
| 04/04/1990 | EP0360802A1 Method for making ceramic orthodontic brackets. |
| 04/03/1990 | US4913654 Shield for orthodontic appliance |
| 04/03/1990 | US4913653 Axis indicator for orthodotic bracket |
| 03/28/1990 | EP0360431A2 Orthodontic bracket |
| 03/22/1990 | DE3831292A1 Dental brace and method of producing a dental brace |
| 03/20/1990 | US4909735 Straight line orthodontic setup method and apparatus |
| 03/20/1990 | US4909734 Apparatus for orthodontic treatment |
| 03/14/1990 | CN1040317A Connection technology of correcfion wire and auxiliary spring for malformed jaw |
| 03/13/1990 | US4907965 Electrothermal dental debracketing tool and method of removal |
| 02/27/1990 | US4904183 Orthodontic debonding method and tool |
| 02/20/1990 | US4902224 Crystalline orthodontic bracket |
| 02/20/1990 | US4901847 Ligature dispenser |
| 02/15/1990 | DE3925810A1 Orthodontal anchoring arch for jaw - has anchoring elements abutting holder counter bearing, permitting unidirectional shift only |
| 02/14/1990 | EP0218589B1 A precision electric welding device for welding operations in the dental or orthopaedic field or for other surgical applications |
| 02/13/1990 | US4900251 Orthodontic archwire, apparatus, package and method |
| 02/13/1990 | US4900250 Elastic orthodontic appliance for an edgewise-type bracket |
| 02/07/1990 | EP0236373B1 Method for the removal of objects, brackets in particular, bonded to the tooth enamel |
| 02/06/1990 | US4898535 Self-opening preformed activator and positioner |
| 01/30/1990 | US4897036 With an orthodontic system for an arch of a person |
| 01/30/1990 | US4897035 Connector appliance for orthodontic appliance systems |
| 01/23/1990 | CA1264573A1 Lingual orthodontic appliance system for edgewise therapy |
| 01/18/1990 | DE3823489A1 Selector screw for an orthodontic expansion plate and method for installing it |
| 01/17/1990 | EP0351177A1 Convertible buccal tube |
| 01/17/1990 | EP0350975A1 Bow assembly |
| 01/16/1990 | US4894012 Passive dental appliances of fiber-reinforced composites |
| 01/11/1990 | DE3842156C1 Triangle clasp-applying forceps |
| 01/09/1990 | US4892479 Orthodontic arch wire |
| 01/09/1990 | US4892478 Method of preparing dental appliances |
| 01/03/1990 | EP0349522A2 Method and device for making an orthodontic apparatus |
| 12/28/1989 | WO1989012414A1 An arrangement in a water mattress for a water bed, especially for a therapy water bed |
| 12/26/1989 | US4889485 Orthodontic apparatus for attachment to a tooth |
| 12/12/1989 | US4886451 Orthodontic appliances for dental arch expansion |
| 11/23/1989 | EP0342514A2 Device for fastening an orthodontic bow |
| 11/21/1989 | US4881896 Muscular expansion bumper and head-gear appliance |
| 11/15/1989 | CN2047558U Double-track type rare-earth permanent-magnet orthopedic appliance |
| 11/14/1989 | US4880380 Orthodonture appliance which may be manually installed and removed by the patient |
| 11/08/1989 | EP0340991A2 Electrothermal dental debracketing tool and method of removal |
| 11/07/1989 | US4878840 Orthodontic appliance |
| 10/31/1989 | US4877398 Bracket for permitting tipping and limiting uprighting |
| 10/25/1989 | CN1036506A 病人支撑系统 Patient support system |
| 10/24/1989 | US4875856 Orthodontic appliance for closing spaces and correcting malocclusion |
| 10/24/1989 | US4875855 Tool |
| 10/19/1989 | WO1989009590A1 Patient support system |
| 10/18/1989 | EP0337201A1 Self-opening preformed activator and positioner |
| 10/10/1989 | US4872836 Releasable extraoral orthodontic appliance |
| 10/03/1989 | US4871310 Functional orthopedic magnetic appliances (fomas) |
| 09/27/1989 | EP0334256A2 Dental appliance preparation and material therefor |
| 09/26/1989 | US4869667 Hygienic magnetic eruptor |
| 09/26/1989 | US4869666 Orthodontic arch wire |
| 09/26/1989 | CA1261992A2 Orthodontic bracket adhesive compositions |
| 09/19/1989 | US4867679 Orthodontic ligature |
| 09/19/1989 | US4867678 Orthodontic bracket |
| 09/13/1989 | EP0332242A2 Device for abstracting moisture and fluid from one or more bodies |
| 09/08/1989 | WO1989008085A1 Method for making ceramic orthodontic brackets |
| 08/31/1989 | DE3813159C1 Method and device for cleaning of metal and/or ceramic brackets |
| 08/23/1989 | EP0329565A1 Fastening device for an orthodontic wire arch |
| 08/22/1989 | US4859179 Edgewise bracket with Sved shaped slot and control means |
| 08/16/1989 | EP0327628A1 Orthodontic accessory with marking and process for manufacturing same |
| 08/15/1989 | US4856992 Preformed bands with lingual extensions |
| 08/15/1989 | US4856991 Orthodontic finishing positioner and method of construction |
| 08/09/1989 | EP0326758A2 Uprighting spring for use with an orthodontic bracket |
| 08/08/1989 | US4854866 Method and apparatus for use in constructing an orthodontic appliance |
| 08/08/1989 | US4854865 Biocompatible electrode and use in orthodontic electroosteogenesis |
| 08/08/1989 | US4854864 Orthodontic bracket and palatal bar system |
| 07/27/1989 | WO1989006523A1 Improved polymeric orthodontic members and orthodontic treatment method |
| 07/25/1989 | US4850865 Orthodontic method and apparatus |
| 07/25/1989 | US4850864 Bracket placing instrument |
| 07/18/1989 | US4849032 Orthodontic coil spring and method of making the same |
| 07/11/1989 | US4846681 Orthodontic bracket |
| 07/05/1989 | EP0322527A1 Muscular expansion bumper for orthodontic purposes |
| 06/27/1989 | US4842519 Intraoral appliance and method of treating patient |
| 06/27/1989 | US4842514 Uprighting spring |
| 06/27/1989 | US4842513 Orthodontic device |
| 06/27/1989 | US4842512 Combination edgewise bracket |
| 06/21/1989 | CN2039560U Tn support groove shaped tooth deformity orthodontics device |
| 06/20/1989 | US4840562 Adjustable orthodontic band |
| 06/20/1989 | CA1255933A1 Combination single/twin edgewise orthodontic bracket |
| 06/13/1989 | US4838788 Articulator for mastering denture correcting technics |
| 06/13/1989 | US4838787 Orthodontic bracket and lock pin |
| 06/13/1989 | US4838786 Orthodontic bracket |
| 06/01/1989 | WO1989004640A1 Passive dental appliances of fiber-reinforced composites |
| 05/24/1989 | EP0317098A2 Edgewise bracket |
| 05/17/1989 | EP0316106A1 Orthodontic tensioning device dispenser |
| 05/17/1989 | EP0316086A2 Bracket for orthodontics and process for producing the same |
| 05/17/1989 | EP0315777A1 Orthodontic positioner |
| 05/16/1989 | US4830612 Deciduous dentition treatment appliance and orthodontic method |
| 05/10/1989 | EP0314997A1 Expansion/buccal shield appliance |
| 05/02/1989 | US4826430 Adhesive primer for alumina brackets |
| 04/26/1989 | EP0312884A1 Molded distal stop and attachment to fix orthodontic appliance into mouth |
| 04/25/1989 | US4824366 Method and apparatus for removal of objects glued onto dental enamel, in particular brackets |