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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:
| Patent Number |
Title Of Patent |
Date Issued |
| 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 |
| 5685717 |
Dental porcelain shading kit, system and method |
Nov. 11, 1997 |
| 5639445 |
Dental material and method for applying preventative and therapeutic agents |
Jun. 17, 1997 |
| 5624262 |
Anterior tooth characterization guide and process for selecting characterizations and fabricating a characterized anterior tooth prosthesis |
Apr. 29, 1997 |
| RE35484 |
Light activated coloration of dental restorations |
Mar. 25, 1997 |
| 5498157 |
Dental color mixture indicator device |
Mar. 12, 1996 |
| 5482464 |
Dental resin sheet |
Jan. 9, 1996 |
| 5482732 |
Dental porcelain shading method |
Jan. 9, 1996 |
| 5430074 |
Gum-colored dental composite and dental restoration kit |
Jul. 4, 1995 |
| 5346866 |
Dental ceramic material with a relatively low processing temperature |
Sep. 13, 1994 |
| 5310563 |
Dental material and method for applying preventative and therapeutic agents |
May. 10, 1994 |
| 5308243 |
Method and compositions for producing life-like dental porcelain restorations and dental porcelain restorations so produced |
May. 3, 1994 |
| 5298200 |
Dental refractory model materials |
Mar. 29, 1994 |
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