| Patents for A61C 13 - Dental prostheses; Making same (14,582) |
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| 02/13/1991 | EP0412246A1 Apparatus for controlled irradiation |
| 02/12/1991 | CA1280016C Dental sleeve and its use |
| 02/12/1991 | CA1279963C Method for producing prosthetic constructions |
| 02/10/1991 | CA2016753A1 Apparatus for controlled irradiation |
| 02/07/1991 | WO1990015376A3 Automated fabrication of objects of unique geometry |
| 02/06/1991 | EP0411531A1 Anchor for attaching a removable dental prosthesis to a fixed prosthesis portion |
| 02/05/1991 | US4990394 Method and materials for dental structures |
| 02/05/1991 | US4990090 Endodontic post construction |
| 02/05/1991 | US4990088 Dental tool combining reamer and router |
| 01/31/1991 | DE4021071A1 Coloured mark prodn. on dental prosthesis or model - by applying pigment powder form suspension in readily volatile liq. to show unsatisfactory contact |
| 01/31/1991 | DE3924665A1 Ceramic denture material compaction - by vibrator with adjustable amplitude and frequency |
| 01/31/1991 | DE3923968A1 Sepn. layer contg. metalloid and transition metal cpds. - for protecting dental alloys against temp. corrosion of oxygen and nitrogen |
| 01/30/1991 | EP0410038A1 Process and device for treating solid masses |
| 01/29/1991 | CA1279510C Contoured dental posts |
| 01/24/1991 | DE3923664A1 Mould for casting parts for dental prostheses - is made in segments which are held together by dowels |
| 01/23/1991 | EP0408817A1 Anchoring elements for an artificial tooth |
| 01/23/1991 | EP0408726A1 Device and method for fabricating a prosthesis from a denture impression |
| 01/23/1991 | EP0408643A1 Dental tool combining reamer and router |
| 01/22/1991 | CA1279164C Thermoset-thermoplastic molded article and method for extra-oral dental restoration |
| 01/17/1991 | DE3923002A1 Coating compsn. for orthopaedic jaw parts, etc. - contg. epoxy] resin, dye and micaceous mineral as filler |
| 01/17/1991 | DE3922976A1 Fixing device for dental prosthesis - consists of rotating bolt which engages hole in crown of adjacent tooth |
| 01/17/1991 | DE3922828A1 Duplication of dental model - involves making plaster impression of master model for use as mould |
| 01/16/1991 | EP0407681A1 Adhesive insert for dentures, and method for its production |
| 01/16/1991 | EP0407644A1 Snap-in anchor for a dental prosthesis |
| 01/10/1991 | DE3921684A1 Mounting plate for false teeth - has vertical and horizontal axles between baseplate and mounting for two-way angle adjustment |
| 01/10/1991 | DE3920848A1 Casting channel for dental components - is completely combustible to improve heat transfer and prevent localised welding |
| 01/10/1991 | DE3920697A1 Bonding dental metal frame parts - by application and hardening of solder paste |
| 01/09/1991 | EP0406643A2 Mixed salts of partially neutralized copolymers of alkyl vinyl ethers and maleic acid and denture adhesives prepared therewith |
| 01/09/1991 | EP0406243A1 Connecting element for dental prostheses. |
| 01/08/1991 | US4983334 Method of making an orthodontic appliance |
| 01/08/1991 | US4983331 Method for forming a pattern for producing occlusal splints |
| 01/03/1991 | DE3920237A1 Dental heating device for prosthesis mfr. - comprises heating block with separate compartments heated with relative time delay |
| 01/02/1991 | EP0406156A1 Dental attachment |
| 01/02/1991 | EP0405567A1 Device for securing a removable partial denture to a fixed prosthetic element |
| 01/02/1991 | CN1048155A Supporting frame type adhesion bridge |
| 12/25/1990 | US4980391 Mixed, partial calcium/sodium salt of maleic anhydride-methyl vinyl ether copolymer, sodium carboxymethyl cellulose, silicon dioxide and polyoxyethylene glycol |
| 12/25/1990 | US4980124 Dental restoration and method for its production |
| 12/20/1990 | DE4017205A1 Detachable fixing of partial dental prosthesis - involves locking bolt to hold prosthesis in place |
| 12/20/1990 | DE3918497A1 Articulator for prodn. of dental prosthesis - has model secured to base plate with synthetic resin |
| 12/19/1990 | EP0402720A1 Device for making forms, and the use of that device for making dental inlays, onlays and crowns. |
| 12/13/1990 | WO1990014803A1 Method of documentation and measurement within dentistry and a device for carrying out the method |
| 12/13/1990 | WO1990014801A1 Process for the manufacture of prosthetic elements, and elements produced thereby |
| 12/13/1990 | DE3918495A1 Articulator for producing dental prosthesis - uses hardenable resin to hold model in required position |
| 12/10/1990 | WO1990015376A2 Automated fabrication of objects of unique geometry |
| 12/10/1990 | CA2058624A1 Automated high precision fabrication of objects of complex and unique geometry |
| 12/06/1990 | DE3937449C1 Joint for detachable tooth prostheses - has prim. part joined to anchor tooth, joined to sec. part by element inserted in cross-bore |
| 12/05/1990 | EP0400080A1 Denture protection. |
| 11/29/1990 | WO1990014053A1 Casting-on process for manufacturing dental prostheses and primary part for said process |
| 11/29/1990 | DE3917022A1 Furnace heating castings for dental prostheses - has walls coated with black ceramic to absorb radiant heat |
| 11/29/1990 | DE3916743A1 Pressurised water supply for dental surgery or laboratory - has storage container with level regulating valve and outlet and pump container |
| 11/27/1990 | US4973249 Extracoronal, activatable precision attachment |
| 11/26/1990 | WO1990014076A1 A preparation for the treatment of fungal infections |
| 11/26/1990 | CA2056622A1 Preparation for the treatment of fungal infections |
| 11/22/1990 | EP0397732A1 Device for the polymerization of halogen-light-cured plastics materials |
| 11/22/1990 | DE3916562A1 Verfahren und hilfsteil zur herstellung einer zahntechnisch-prothetischen angussverbindung mit einer oxidbildenden legierung Method and helpful part of making a dental prosthetic angus technical connection with the oxide-forming alloy |
| 11/21/1990 | CN1047026A Method for producing hidden teeth and reparing front teeth method by hidden teeth decoration |
| 11/20/1990 | US4971735 Casting a mold in wax, filling with a dough resin, immersion in water, penetration, treatment with microwaves |
| 11/15/1990 | WO1990013268A1 Manufacture of artificial teeth and crowns |
| 11/15/1990 | DE4005615A1 Alignment of model in dental articulator - by means of circular spirit level |
| 11/14/1990 | EP0397117A2 Method and material for dental structures |
| 11/13/1990 | US4970050 Method of producing a sintered dental prosthesis |
| 11/13/1990 | US4970032 Processes for the manufacture of artificial teeth and crowns |
| 11/13/1990 | US4969820 Jaw model |
| 11/13/1990 | US4969817 Artificial teeth |
| 11/08/1990 | DE3914510A1 Baseplate for model of dental prosthesis - enables impression of teeth to be viewed from rear end |
| 11/07/1990 | EP0396411A2 Denture stabilizing compositions |
| 11/06/1990 | US4968256 Artificial denture-skull for dental purposes |
| 11/06/1990 | CA1275835C Denture base |
| 10/31/1990 | DE4012731A1 Producing medical implant with defined surface roughness - applying spark erosion with titanium electrodes for shaping and roughening in single operation for enhanced adhesion |
| 10/30/1990 | US4966553 Set of attachment elements for dental prostheses |
| 10/30/1990 | CA1275552C Method for improving the adhesion of plastics on metals |
| 10/25/1990 | DE3916006A1 HOlding dental prosthesis in place - involves socket fitting over pin attached to crown of adjoining tooth |
| 10/25/1990 | DE3913365A1 Foil covering for tooth stump - is for fixing crown and is made from blank in shape of circular sector |
| 10/23/1990 | US4965088 Calcium phosphate-coated composite material and process for production thereof |
| 10/23/1990 | US4964911 Adhesive bonding of acrylic resins, especially in dentistry |
| 10/23/1990 | US4964770 Process of making artificial teeth |
| 10/18/1990 | WO1990011733A1 Wax molding apparatus |
| 10/18/1990 | WO1990011732A1 Process for making a steel-reinforced, permanently soft, lined, total or partial dental prosthesis and prosthesis so made |
| 10/18/1990 | DE3912125A1 Control for dental workbench - has foot operated control and selector switch to operate chosen tool |
| 10/18/1990 | DE3911966A1 Tooth stump prepn. for crown - involves metal foil shaped to fit easily around stump |
| 10/17/1990 | EP0392970A2 Snap-connection for sliding attachments in dentistry |
| 10/17/1990 | EP0392215A1 Nut and its location in a dental prosthetic frame |
| 10/16/1990 | US4962909 Mold for dentistry |
| 10/16/1990 | CA1275185C Bonding glass-ceramic dental products |
| 10/11/1990 | DE3911586A1 Colour puncture device |
| 10/11/1990 | DE3911520A1 Verfahren zur herstellung einer stahlarmierten, dauerhaft weichbleibend unterfuetterten totalen oder partiellen zahnprothese und nach dem verfahren hergestellte zahnprothese A method for manufacturing a steel-reinforced, permanently soft unterfuetterten total or partial dental prostheses and after the procedure produced dental prostheses |
| 10/10/1990 | EP0391446A1 Device for electric spark machining of one or more blanks |
| 10/09/1990 | USRE33371 Forming, reinforcement, maintenance, metal particles, high an d low fusing, molding, heat treatment, sponges, low melting fi ller |
| 10/04/1990 | WO1990011056A1 Prosthetic positioning device for dentistry |
| 10/04/1990 | DE3910393A1 Tooth articulating device for complete dentures and use thereof |
| 10/03/1990 | EP0389552A1 Passive dental appliances of fiber-reinforced composites. |
| 09/27/1990 | DE3910975C1 Method and device for the production of denture parts |
| 09/26/1990 | EP0389461A1 Artificial onlay tooth crowns and inlays |
| 09/26/1990 | EP0388780A1 Process for the preparation of a dental spare part, such as a crown or bridge, and an articulator and masticatory model for carrying out the process |
| 09/19/1990 | EP0387969A1 A magnet element for a dental prosthesis |
| 09/19/1990 | EP0387428A1 Snap-in connection for releasably mounting a dental prosthesis |
| 09/19/1990 | EP0387350A1 Artificial tooth attachment |
| 09/18/1990 | US4957440 Mixing with molten wax; heating; casting |
| 09/18/1990 | US4957439 Prefabricated dental pontic, pontic connector and assembly |
| 09/18/1990 | US4957438 Dental coupling assembly and method for its use |