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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

Patent Number Title Of Patent Date Issued
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
6769913 Impression cap Aug. 3, 2004
6767208 System and method for positioning teeth Jul. 27, 2004
6762242 Hydrophilic silicone elastomer material used in particular for impressions Jul. 13, 2004
6671539 Method and apparatus for fabricating orthognathic surgical splints Dec. 30, 2003
6666684 Impression and foundation system for implant-supported prosthesis Dec. 23, 2003
6638219 Method of mapping internal 3-D structure of dental formations Oct. 28, 2003
6592371 Method and system for imaging and modeling a three dimensional structure Jul. 15, 2003
6575750 Dental embedding material, dental kit and method for making a prosthesis Jun. 10, 2003
6568936 Method and apparatus for preparing dental restorations May. 27, 2003
6561807 Polyvinylsiloxane impression material May. 13, 2003
6559199 Silicone elastomer system having biocide properties useful in particular for making impressions in dentistry May. 6, 2003
6552104 Method of making hydrophilic non-sweating polymerizable dental impression material Apr. 22, 2003
6540516 Impression coping platform and related methods Apr. 1, 2003
6524102 Method and apparatus for applying thermoplastic border molding to denture impression trays Feb. 25, 2003
6524106 Fastener for attaching to a dental fixture and related methods Feb. 25, 2003
6508650 Winged impression cap for reduced height dental impression post Jan. 21, 2003
6488501 Transfer jig for dental implants and method for making a model Dec. 3, 2002
6468081 Dental prosthesis laboratory analog Oct. 22, 2002
6422868 In-office tooth whitening Jul. 23, 2002

1 2 3 4 5


 
 
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