| Patents for A61C 13 - Dental prostheses; Making same (14,582) |
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| 12/05/1991 | DE4018107C1 Electrically heated modelling appts. for dental wax - has heating element exhibiting large resistance jump upon reaching reference temp. |
| 12/05/1991 | DE4017774A1 False tooth with primary part attached to stump - has secondary part attached to primary part by friction pins |
| 12/03/1991 | CA1292608C Process for producing a metallic dental prosthesis |
| 11/28/1991 | WO1991018356A1 Method, system and mold assembly for use in preparing a dental restoration |
| 11/27/1991 | EP0229157B1 Dental appliance |
| 11/27/1991 | CN2089323U Portable optical firming machine |
| 11/21/1991 | EP0456777A1 Threaded body for securing a multi-part tooth replacement. |
| 11/21/1991 | DE4011576C1 Partial crown with fixture - has casting with fixers and hinged at one end and screw in hole for attaching to natural tooth |
| 11/19/1991 | US5066709 Bioadhesive composition |
| 11/19/1991 | US5066230 Dental product combining a reamer tool and anchor post |
| 11/19/1991 | US5066224 Orthodontic anchor |
| 11/14/1991 | DE4015008A1 Attachment of false tooth - has two conical elements which fit one inside the other and tooth is attached to second element |
| 11/13/1991 | EP0455855A1 Method and device for the manufacture of medical in particular dental, prosthesis |
| 11/13/1991 | EP0455854A1 Blank for the manufacture of a dental prosthesis |
| 11/13/1991 | EP0455853A1 Device for the manufacture of medical, in particular, dental prosthesis |
| 11/12/1991 | US5064731 Dental prostheses |
| 11/12/1991 | US5064374 Element and method for implant-fixed prosthesis |
| 11/12/1991 | US5064373 Plug forming removable closure in openings of dental appliances and the like |
| 11/07/1991 | DE4014363A1 UV polymerisation appts. having light guide arrangement - has tube of plastics material contg. aq. soln. of di:potassium hydrogen phosphate, sodium di:hydrogen phosphate, or tri:potassium phosphate |
| 11/06/1991 | EP0229097B1 Dental prosthetic structures and connectors for use in such prosthetic structures |
| 11/05/1991 | US5063118 Abrasive dental strip |
| 10/31/1991 | DE4013076A1 Mould for duplicate model of patient's jaw and teeth - has base plate with detachable housing and lid |
| 10/30/1991 | CN1055659A Artificial tooth inserting method |
| 10/29/1991 | US5061182 Denture base stabilizing sheet |
| 10/29/1991 | US5061178 Wax shaping tool |
| 10/24/1991 | DE4012383A1 Shaping hardenable material for dental prosthesis - forces material strip to dental spoon to form functional edge and making jaw impression prior to hardening |
| 10/24/1991 | DE4012327A1 Producing dental workpieces by copy milling - using dental jaw model for reception of dental workpiece which is ground in established direction on basis of milling template |
| 10/24/1991 | DE4002358C1 Oven control for dental material pressing and hardening - detects degree of filling of shaping space by speed of movement of piston in pressure cylinder |
| 10/23/1991 | EP0452861A1 Process and apparatus for forming curable material for dental purposes |
| 10/23/1991 | EP0248884B1 Soft denture liner |
| 10/22/1991 | US5059758 Method and an apparatus for joining together two elements included in an implant and/or prosthesis structure |
| 10/17/1991 | WO1991015319A1 Lost wax process and mould structure therefor |
| 10/17/1991 | WO1991015163A1 Computerized dental system and related instrumentation and methods |
| 10/17/1991 | DE4011865A1 Production of dental prosthesis in ceramic - involves using mould formed from electro-plated model of teeth and jaw |
| 10/16/1991 | EP0258357B1 Apparatus for manufacturing total prosthesis of the upper and lower jaws |
| 10/08/1991 | US5055046 Bioadhesive composition |
| 10/08/1991 | US5055042 Dental drill and drilling template |
| 10/02/1991 | EP0448587A1 Novel fitted dental prosthesis and process for the manufacture thereof |
| 10/02/1991 | DE4009755A1 Dental prosthesis production vessel - has fixings in bottom half formed as split cast mould |
| 10/01/1991 | US5052928 Method and arrangement for producing a bridge for anchorage elements in dentine |
| 10/01/1991 | US5052926 Pallet for handling dental porcelain materials |
| 09/26/1991 | DE4008718A1 Forming total dental prosthesis |
| 09/18/1991 | CN2084804U Bonding bridge with metallic perforated chip, pin spring, clip-bolt and frame |
| 09/17/1991 | US5049190 Silicon dioxide bonding layer |
| 09/17/1991 | US5049076 Using liquid gallium alloy |
| 09/17/1991 | US5049075 Dentures, as well as temporary dentures, and process for their fabrication |
| 09/17/1991 | US5049072 O-ring attachment system for dental prosthesis |
| 09/17/1991 | US5049068 Method of using pulse radiation for bonding orthodentic brackets to teeth |
| 09/11/1991 | EP0446191A2 Torsional tightener for bone anchoring or implant elements/tools |
| 09/10/1991 | CA1288583C Method of using porcelain block in porcelain press technique for dental use |
| 09/05/1991 | WO1991012778A1 Process and device for mounting guide pins in dentition models and suitably designed guide pin |
| 09/05/1991 | WO1991012776A1 Preloaded thermoplastic dental impression tray |
| 09/05/1991 | WO1991012775A1 Scrim-lined thermoplastic dental impression tray |
| 09/05/1991 | DE4006581A1 Verfahren und vorrichtung zum anbringen von fuehrungsstiften in gebissmodellen sowie entsprechend gestaltete fuehrungsstifte Method and device for install of fuehrungsstiften in denture models and appropriately designed fuehrungsstifte |
| 09/03/1991 | US5044041 Tooth cleaner and method for the manufacture thereof |
| 08/29/1991 | DE4006088A1 Forming total dental prosthesis |
| 08/29/1991 | DE4005570A1 Producing artificial teeth - by making suitable positive mould forming transparent negative mould, filling with photopolymerising polymer and curing it |
| 08/28/1991 | EP0443269A1 Semi-thermoplastic molding composition having heat-stable custom shape memory |
| 08/24/1991 | CA2034182A1 Semi-thermoplastic molding composition having heat-stable custom shape memory |
| 08/22/1991 | DE4004635A1 Artificial tooth anchoring system - has two root-type formations instead of flat lower part, tooth base being hollowed inwards |
| 08/22/1991 | CA2010640A1 Dental prosthesis |
| 08/21/1991 | EP0442855A1 Healing cap for a spacer in dental implants |
| 08/21/1991 | EP0442150A2 Metal-porcelain dental restorations, dental veneers, dental bridges and metal foil for use therein and methods for making dental appliances |
| 08/21/1991 | CN1053887A Artificial integral teeth group of whole and partial mouth |
| 08/21/1991 | CN1013551B Supportfree removable denture |
| 08/20/1991 | US5040985 Attachment for releasably coupling components of dental prostheses |
| 08/20/1991 | US5040964 Apparatus for polymerization of plastic dental material |
| 08/15/1991 | CA2028955A1 Metal-porcelain dental restorations, dental veneers, dental bridges and metal foil for use therein and methods for making dental appliances |
| 08/14/1991 | DE4036536C1 Dental prosthesis anchor - has male die fitted to denture and female die fitted to tooth crown |
| 08/14/1991 | DE4000974C1 Full top or bottom denture - has grippers with pins placed into extraction wounds and fixed to denture |
| 08/13/1991 | US5039574 Dental prosthesis with cobalt alloy frame |
| 08/08/1991 | WO1991011153A1 Reinforced dental appliances and prostheses |
| 08/07/1991 | CN1053541A Disposable paper tray for buccal impression and its production |
| 08/06/1991 | US5037473 Powder of methacrylate polymer and benzoyl peroxide, liquid mixture of methacrylate monomers, plasticizer, activators |
| 08/06/1991 | US5037294 Dentition appliance and method of forming |
| 07/31/1991 | EP0439441A1 Impression top |
| 07/31/1991 | EP0438802A1 Method of controlling a kiln |
| 07/31/1991 | CN2081718U Prefabricated false tooth products |
| 07/31/1991 | CN1013341B Method of using aged steel-wire for making metal parts (blocking circle, contact shaft) of movable false tooth |
| 07/30/1991 | US5035620 Endodontic post with spiral groove |
| 07/27/1991 | CA2034893A1 Method for the control of a furnace |
| 07/24/1991 | EP0437878A1 Device for locating the labial commissure relative to the position of the teeth |
| 07/23/1991 | US5033238 Dental technician's work station |
| 07/17/1991 | EP0436837A1 Apparatus for machining the interior of a conical connector used in a dental prosthesis |
| 07/17/1991 | EP0436834A2 Gold containing composition for making highly porous coatings |
| 07/16/1991 | US5032082 Device for removing adhesive from the palate |
| 07/15/1991 | CA2007755A1 Combination photocuring apparatus and power station |
| 07/09/1991 | US5030392 Glazing dental constructs |
| 07/09/1991 | US5030097 Method using a colloidal suspension of the rare earth oxide as a wetting agent and a suspending agent for making dental porcelains |
| 07/09/1991 | US5030094 Coupling device for dental prostheses |
| 07/09/1991 | US5030093 Method and apparatus for dental restorative material |
| 07/09/1991 | US5030092 Method and apparatus for temporary attachment of a safety line to dental restorations and appliances |
| 07/09/1991 | CA2033668A1 Gold-containing preparation for the production of highly porous coatings |
| 07/02/1991 | US5028235 Method of making a false tooth |
| 07/02/1991 | CA1285406C Retention device for dentures and the like |
| 06/27/1991 | WO1991008713A1 Threaded body for securing a multi-part tooth replacement |
| 06/26/1991 | EP0434591A1 Process to obtain bone implant prosthesis and the implant prosthesis obtained by means of this process |
| 06/26/1991 | EP0434334A1 Dental compositions, a method of making shaped dental articals via photoiniferter polymerization of the dental compositions, and shaped dental articles produced thereby |
| 06/26/1991 | EP0433934A1 Rail element, especially for a detachable dental protheses |
| 06/26/1991 | EP0433732A1 Method of manufacture of dental prosthesis and positive model to carry out said procedure |