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Class Information
Number: 433/214
Name: Dentistry > Prosthodontics > Impression taking or bite determination
Description: Subject matter relating to the formation or use of either (a) an imprint or negative likeness of a part of the dental cavity, or (b) a visual record indicating the occlusal relationship of a patient"s teeth.










Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
7871269 Injection impression tray Jan. 18, 2011
7845942 Tooth preparation instrument and system of its use Dec. 7, 2010
7838572 Dental composition comprising ethylene imine compounds and non-reactive accelerators Nov. 23, 2010
7819963 Dental alginate impression material composition Oct. 26, 2010
7806687 Occlusal state correction-supporting apparatus, program, and recording medium Oct. 5, 2010
7789664 Capture of a planned vertical dimension of occlusion to facilitate simultaneous restoration of both maxillary and mandibular arches using implants Sep. 7, 2010
7790781 Condensation-crosslinkable dental material hardening to dimensionally stable casts Sep. 7, 2010
7775795 Electrochemically treating teeth Aug. 17, 2010
7771640 Orthodontic treatment methods, systems and apparatus for use therewith Aug. 10, 2010
7762814 Method of manufacturing and installing a ceramic dental implant with an aesthetic implant abutment Jul. 27, 2010
7758345 Systems and methods for design and manufacture of a modified bone model including an accurate soft tissue model Jul. 20, 2010
7758346 Implant prosthodontics and methods of preparing and seating the same Jul. 20, 2010
7746339 System and method for automatic detection of dental features Jun. 29, 2010
7738989 Method and system for designing and producing dental prostheses and appliances Jun. 15, 2010
7732508 Automixable putty impression material Jun. 8, 2010
7700666 Composition containing a prepolymer and a crosslinker, process for producing and use thereof Apr. 20, 2010
7690918 Dental impression trays Apr. 6, 2010
7661956 Methods for manufacturing dental implant components Feb. 16, 2010
7654824 Extension piece for a dental implant, transfer aid for transferring the position of an implant and of an extension piece, and method for producing a basis for a retention element Feb. 2, 2010
7504442 Condensation-crosslinking two-component dental molding material made of alkoxysilyl- and hydroxysilyl-functional polyethers Mar. 17, 2009
7498363 Two-component dental molding material made of hydroxyl-functional polyethers and alkoxysilanes or silicic acid esters Mar. 3, 2009
7361020 Dental tray containing radiopaque materials Apr. 22, 2008
7335022 Dental bite impression wafer for identification purposes that also captures DNA-bearing materials Feb. 26, 2008
7333874 Method and system for designing and producing dental prostheses and appliances Feb. 19, 2008
7278850 Dental impression tray Oct. 9, 2007
7252507 Thermoplastic wafer for a dental impression for identification purposes Aug. 7, 2007
7241143 Preloaded dental dam and method for gingival tissue retraction Jul. 10, 2007
7195483 Method and device for the retraction and hemostasis of tissue during crown and bridge procedures Mar. 27, 2007
7189075 Method and device for the retraction and hemostasis of tissue during crown and bridge procedures Mar. 13, 2007
7175435 Method, arrangement and program for a prosthetic installation Feb. 13, 2007
7153135 Method for automatically creating a denture using laser altimetry to create a digital 3-D oral cavity model and using a digital internet connection to a rapid stereolithographic modeling machi Dec. 26, 2006
7140877 System and method for positioning teeth Nov. 28, 2006
7118375 Method and system for dental model occlusal determination using a replicate bite registration impression Oct. 10, 2006
7114953 Tooth whitening appliance having membrane covered applicator Oct. 3, 2006
7110594 Manipulating a digital dentition model to form models of individual dentition components Sep. 19, 2006
7083413 Method for producing dental models Aug. 1, 2006
7070413 Oral applicator Jul. 4, 2006
7059856 Stable dental analog Jun. 13, 2006
7018207 Dental implant analog having retention groove for soft tissue modeling Mar. 28, 2006
6979196 Systems and methods for automated bite-setting of tooth models Dec. 27, 2005
6951460 Components and method for improved impression making Oct. 4, 2005
RE38811 Dental tray spacer Oct. 4, 2005
6948936 Methods and systems for modeling bite registration Sep. 27, 2005
6939136 Dental bridge assembly and binding agents therefor Sep. 6, 2005
6929473 Ready-made customized impression tray for fabricating and fitting dentures Aug. 16, 2005
6905336 Impression support system for dental implants Jun. 14, 2005
6890177 Method and device for the retraction and hemostasis of tissue during crown and bridge procedures May. 10, 2005
6887078 Model and method for taking a three-dimensional impression of a dental arch region May. 3, 2005
6854973 Method of wet-field scanning Feb. 15, 2005
6840771 Tooth whitening appliance Jan. 11, 2005

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