| Patents for A61C 9 - Impression methods specially adapted for dental prosthetics; Impression cups therefor (4,394) |
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| 02/02/1995 | WO1995003007A1 Method of manufacturing a prosthesis to be fixed to implants in the jawbone of a patient, and a system for manufacturing such prostheses |
| 01/31/1995 | US5386292 Optical measurement of teeth |
| 01/31/1995 | US5385364 Ski with ski binding |
| 01/31/1995 | CA1334135C Method for obtaining a band technique dental impression |
| 01/25/1995 | EP0474776B1 Method of documentation and measurement within dentistry and a device for carrying out the method |
| 01/19/1995 | DE4322464C1 Plug-type connection for fastening parts of tooth or jaw models on a model base |
| 01/18/1995 | EP0634150A1 Process and device in connection with the production of a tooth, bridge, etc. |
| 01/17/1995 | US5382164 Method for making dental restorations and the dental restoration made thereby |
| 01/11/1995 | CN2187051Y Impression articulator |
| 12/22/1994 | WO1994028820A1 Multiple-part dental material delivery system |
| 12/21/1994 | EP0629385A1 Dental cast tray subassembly |
| 12/13/1994 | US5372502 Optical probe and method for the three-dimensional surveying of teeth |
| 12/08/1994 | WO1994027523A1 Procedure and arrangement for dental restoration |
| 12/06/1994 | US5370533 Dental impression tray assembly and method of taking impressions |
| 12/06/1994 | US5370532 Apparatus and method relating to face bows |
| 11/29/1994 | US5369490 Contour measuring apparatus |
| 11/29/1994 | US5368478 Method for forming jigs for custom placement of orthodontic appliances on teeth |
| 11/24/1994 | WO1994026201A1 Method of producing an imprint of a set of teeth, and accessories for use in carrying out the method |
| 11/24/1994 | WO1994026199A1 Tray for assisting in fitting a dental implant |
| 11/17/1994 | DE4315657A1 Method for colour marking of occlusal contact points |
| 11/10/1994 | WO1994024957A1 Tooth structure/arrangement data acquisition process, device and impression tray for carrying out the process |
| 11/08/1994 | CA2121627A1 Products and methods for custom dental impression trays |
| 10/25/1994 | US5359511 Method and apparatus for obtaining coordinates describing three-dimensional objects of complex and unique geometry using a sampling probe |
| 10/25/1994 | US5358403 Gingival retraction cord applicator |
| 10/06/1994 | DE4310175A1 Device for metering and/or mixing dental materials |
| 10/05/1994 | EP0617593A1 Dental dowel with visible horizontal index |
| 09/29/1994 | WO1994021194A1 Method and apparatus for fabricating dental models |
| 09/29/1994 | WO1994021190A1 Radiopaque dental composite and materials |
| 09/29/1994 | CA2157780A1 Radiopaque dental composite and materials |
| 09/20/1994 | US5348392 Apparatus for mixing and dispensing a multicomponent composition |
| 09/14/1994 | EP0458810B1 Assembly for coupling segments to a base |
| 09/13/1994 | US5347454 Method, system and mold assembly for use in preparing a dental restoration |
| 09/13/1994 | US5346395 Dental arch bite registration device |
| 09/01/1994 | DE4306147A1 Mounting device |
| 08/31/1994 | CN2175583Y Disposable dental tray |
| 08/30/1994 | US5343391 Device for obtaining three dimensional contour data and for operating on a patient and related method |
| 08/23/1994 | US5340308 Adjustable dental tray |
| 08/16/1994 | US5339154 Method and apparatus for optical measurement of objects |
| 08/16/1994 | US5338198 Dental modeling simulator |
| 08/09/1994 | US5336086 Dental impression tray |
| 08/04/1994 | DE4304421C1 Producing dental technique mould, esp. individual mould |
| 07/28/1994 | DE4301538A1 Method and arrangement for contactless three-dimensional measurement, in particular for measuring denture models |
| 07/21/1994 | DE4300926A1 Releasable plug connection for plaster tooth or jaw segment to plaster model base |
| 07/20/1994 | EP0506747B1 Dental impression pads and method of manufacture |
| 07/12/1994 | US5328462 Methods and apparatus for mixing and dispensing multi-part compositions |
| 06/28/1994 | US5324273 Disposable barrel dental impression material syringe |
| 06/14/1994 | US5320462 Method of producing dental restorations and medical prostheses |
| 06/08/1994 | EP0600800A1 Procedure and device to acquire an image, in three dimensions, of a small object with a light pencil and a calibration method for such an acquirement |
| 05/31/1994 | US5316474 Dental impression tray |
| 05/31/1994 | US5316473 Light curing apparatus and method |
| 05/26/1994 | WO1994010935A1 Custom orthodontic appliance forming method and apparatus |
| 05/25/1994 | EP0597933A1 Dental tray |
| 04/26/1994 | US5306145 Dental model preparation and apparatus therefor |
| 04/20/1994 | EP0593061A1 System for analyzing occlusion condition |
| 04/20/1994 | EP0447531B1 Process and device for the three-dimensional optical measurement, especially of teeth in patients' buccal cavities |
| 04/13/1994 | EP0591135A1 Method of manufacturing restorations, prosthesis or the like within dental and medical service. |
| 04/13/1994 | EP0516711B1 Preloaded thermoplastic dental impression tray |
| 03/31/1994 | DE4232253C1 Baseplate-drilling equipment for pins of tooth-replacing components - has sight determining drilling position clear of drill-bit axis so that aiming point is not masked. |
| 03/29/1994 | US5297960 Expandable dual dental impression tray |
| 03/23/1994 | EP0588304A1 Heating assembly for dental materials |
| 03/16/1994 | CA2101806A1 Heating assembly for dental materials |
| 03/10/1994 | DE4229466A1 Optical three=dimensional measurement of tooth - projecting and detecting image via waveguide or endoscope, selecting two points of image sensor using shift or rotation invariance characteristics of tooth surface, and determining change in location of points |
| 03/08/1994 | CA1327465C Temperature controller units for dental agar impression materials |
| 02/22/1994 | US5288744 Aromatic heterocyclic derivatives and their therapeutic and cosmetic use |
| 02/15/1994 | US5286191 One-piece cast resin dental dowel with visible horizontal index |
| 02/09/1994 | EP0379524B1 Improved pressure and contact sensor system for measuring dental occlusion |
| 01/25/1994 | US5280741 Thread dispenser with cutter |
| 01/12/1994 | EP0525085B1 Ski with binding |
| 01/06/1994 | WO1994000074A1 Device for the correlation of three-dimensional acquisition data of human organs, especially for applications in odontiatria |
| 12/09/1993 | WO1993024073A1 An apparatus for making dental models for prosthesis work |
| 12/09/1993 | DE4218423A1 Dental modelling system avoiding inaccuracies due to expansion of plaster - incorporates pin plate with perforated holes held onto impression tray by adaptor ring |
| 12/09/1993 | DE4218263A1 Taking wax impressions of patient's upper or lower teeth - involves shaped mould plate and initially flat place holding plate |
| 12/08/1993 | EP0572798A2 Device for the contactless measurement of a three-dimensional object |
| 12/08/1993 | EP0516716B1 Thermoplastic custom dental tray having high modulus warm state |
| 12/07/1993 | US5267862 Intraoral appliance |
| 12/04/1993 | CA2097554A1 Apparatus for the contact-free spatial measurement of a three-dimensional object |
| 12/01/1993 | EP0571769A2 Contour measuring apparatus |
| 11/30/1993 | US5266031 Method and device for determining tentative maxillo-mandibular centric occlusion |
| 11/30/1993 | US5266030 Method for manufacturing a dental prosthesis |
| 11/16/1993 | US5262835 Method and apparatus for making stereophotographic documenatation and photogrammetric measurement of impressions or models or jaws |
| 11/11/1993 | DE4314602A1 Fitting or dental prosthesis to remaining stump |
| 11/11/1993 | DE4214876A1 Three=dimensional optical measurement of teeth - performing error correction of data of several points obtained on prior optical measurement step and interpolating uncorrected points. |
| 11/10/1993 | CN2145587Y Halving type adjustable tray for dentistry |
| 11/09/1993 | US5260295 Aromatic heterocyclic derivatives and their therapeutic and cosmetic use |
| 11/09/1993 | CA1324014C Apparatus for indirect dental machining |
| 10/26/1993 | US5257203 Method and apparatus for manipulating computer-based representations of objects of complex and unique geometry |
| 10/26/1993 | US5257184 Method and apparatus with multiple data input stylii for collecting curvilinear contour data |
| 10/26/1993 | US5256063 Dental retention pin for pick-up models and impression pouring |
| 10/20/1993 | EP0566221A2 Thermoplastic impression material |
| 10/14/1993 | WO1993020493A1 Method and apparatus for obtaining coordinates describing three-dimensional objects of complex and unique geometry using a sampling probe |
| 10/13/1993 | EP0565174A1 Method for manufacturing a dental prosthesis |
| 10/07/1993 | DE4211484A1 Dosing and mixing appts. with adjustabel mixing ratio - esp. for mixing silicone and hardener for dental use |
| 09/29/1993 | EP0562560A1 Method for extracting margin line at artificial crown designing |
| 09/23/1993 | DE4208455A1 Contactless three=dimensional measurement e.g of teeth - using opto-electronic measurement in two dimensions and rotative or translation in third dimension and combining w.r.t actual position of measurement planes |
| 09/23/1993 | DE4206836A1 Probe for three=dimensional optical measurement of teeth - associates each light guide with matrix light modulator and=or each light guide with image sensor part |
| 09/15/1993 | EP0417260B1 Prosthetic positioning device for dentistry |
| 09/14/1993 | US5244388 Dental applicator |
| 09/14/1993 | CA1322155C Process for disinfecting medical molding materials |
| 09/01/1993 | EP0491808B1 Process and device for the production of an individual tooth replacement part |
| 08/25/1993 | EP0556735A1 Method for making duplicates of a denture model and duplicates made by this method |