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Class Information
Number: 433/203.1
Name: Dentistry > Prosthodontics > Tooth construction > Indicia, tinting, or shading
Description: Subject matter relating to either (1) the provision of markings on the surface of the artificial tooth by which is may be identified, or (2) the hue or relative lightness of an artificial tooth to tooth portion.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8632889 Molded member made of form-stabilized material and method for the manufacture thereof Jan. 21, 2014
8377500 Process for making a dental restoration and resultant apparatus Feb. 19, 2013
8371851 Dental implant abutment Feb. 12, 2013
8304356 Aluminosilicate glass and color adapting composition for ceramics Nov. 6, 2012
8206152 Method concerning the modelling and production of a set of artificial teeth Jun. 26, 2012
8173562 Shaded zirconia ceramics May. 8, 2012
8052424 Method for making a dental restoration Nov. 8, 2011
7988448 Aesthetic ceramic veneered restoration Aug. 2, 2011
7871268 Method and apparatus for selecting non-opacious dental materials Jan. 18, 2011
7845924 System for preparing dental restorations Dec. 7, 2010
7790073 Dental composites and placement techniques for direct restorations Sep. 7, 2010
7686989 Method for manufacturing a dental restoration Mar. 30, 2010
7604181 System for processing mass-fabricated items with three-dimensional codes Oct. 20, 2009
7477391 Miniaturized system and method for measuring optical characteristics Jan. 13, 2009
7326052 Dental shade guide having tag with mark indication part Feb. 5, 2008
7303391 Shade Aide--determination apparatus and method for determining the different shades to be added to a base shade in a porcelain crown Dec. 4, 2007
7301636 Miniaturized system and method for measuring optical characteristics Nov. 27, 2007
7298483 Miniaturized system and method for measuring optical characteristics Nov. 20, 2007
7189076 Denture and process for manufacturing artificial teeth for dentures Mar. 13, 2007
7139068 Methods for determing optical characteristics including subsurface characteristics of dental objects using first and second light source-receiver pairs and first and second critical heights Nov. 21, 2006
7118374 Enhanced tooth shade guide Oct. 10, 2006
7029279 Prosthodontia system Apr. 18, 2006
6997712 Tooth containing image thereon Feb. 14, 2006
6994545 Multicolor tooth used as a layering model in preparing veneers Feb. 7, 2006
6971874 Dental restorative formula selector and methods of use Dec. 6, 2005
6950189 Apparatus and method for measuring optical characteristics of an object Sep. 27, 2005
6925205 Methods, systems and computer program products for color matching Aug. 2, 2005
6846182 Dental bleaching composition and method Jan. 25, 2005
6793489 Automated tooth shade analysis and matching system Sep. 21, 2004
6761760 Dental porcelains Jul. 13, 2004
6743014 Shade determination apparatus and method for specifying and determining colors for teeth and dental restorations Jun. 1, 2004
6570654 Apparatus and method for measuring optical characteristics of an object May. 27, 2003
6499998 Shade determination apparatus and method for specifying and determining colors for teeth and dental restorations Dec. 31, 2002
6417917 Apparatus and method for measuring optical characteristics of an object Jul. 9, 2002
6381017 Apparatus and method for measuring optical characteristics of an object Apr. 30, 2002
6379593 Method for manufacturing a multi-colored shaped body for further processing to obtain a dental restoration Apr. 30, 2002
6328567 Method, apparatus and system for automated tooth shade analysis and matching Dec. 11, 2001
6190170 Automated tooth shade analysis and matching system Feb. 20, 2001
6033222 Method of fabrication of translucent dental restorations without opacious substructures Mar. 7, 2000
6030209 Method for accurately preparing the color of a dental restoration Feb. 29, 2000
6008905 Method and apparatus for determining the appearance of an object Dec. 28, 1999
6007332 Tooth color matching system Dec. 28, 1999
5989031 Artificial tooth Nov. 23, 1999
5916653 Dental decals and method of application Jun. 29, 1999
5906490 Dental product, shading kit and method May. 25, 1999
5871351 Apparatus and method for measuring the color of teeth Feb. 16, 1999
5851113 Apparatus and method for measuring the color of teeth Dec. 22, 1998
5800164 System to select the form and color structure of teeth Sep. 1, 1998
5759030 Method for determing optical characteristics of teeth Jun. 2, 1998
5718585 Prosthetic teeth and mold making therefor Feb. 17, 1998

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