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Class Information
Number: 433/218
Name: Dentistry > Method or material for testing, treating, restoring, or removing natural teeth > Crown
Description: Subject matter relating to a simulation of the exposed portion of a natural tooth adapted to be attached to and carried by the remainder of the natural tooth.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7611695 |
Flavored hemostatic and acid etching compositions |
Nov. 3, 2009 |
| 7600398 |
Method for making ceramic artificial dental bridges |
Oct. 13, 2009 |
| 7563096 |
Anomalous synthetic tooth arrangement |
Jul. 21, 2009 |
| 7458812 |
Three-dimensional occlusal and interproximal contact detection and display using virtual tooth models |
Dec. 2, 2008 |
| 7383094 |
Method for CNC milling a wax model of a dental prosthesis or coping |
Jun. 3, 2008 |
| 7329125 |
Method for improving the cement retention of a dental coping to a tooth structure |
Feb. 12, 2008 |
| 7316740 |
Lithium silicate materials |
Jan. 8, 2008 |
| 7279238 |
Pressable glass-ceramics with textured microstructure |
Oct. 9, 2007 |
| 7236842 |
System and method for manufacturing a dental prosthesis and a dental prosthesis manufactured thereby |
Jun. 26, 2007 |
| 7228191 |
Method and apparatus for constructing crowns, bridges and implants for dental use |
Jun. 5, 2007 |
| 7172424 |
Method of mounting removable restoration tooth by using a standardized set of inner crown units, outer crown units, and device units for conforming abutment |
Feb. 6, 2007 |
| 7160110 |
Three-dimensional occlusal and interproximal contact detection and display using virtual tooth models |
Jan. 9, 2007 |
| 7141616 |
Radically curable urethane prepolymers and their use in dental materials |
Nov. 28, 2006 |
| 7110844 |
Method and system for fabricating a dental prosthesis, and a prosthesis wax model |
Sep. 19, 2006 |
| 7008229 |
Stainless steel dental crowns with a polyester/epoxy coating |
Mar. 7, 2006 |
| 6994550 |
Vapor deposited titanium and titanium-nitride layers for dental devices |
Feb. 7, 2006 |
| 6984261 |
Use of ceramics in dental and orthodontic applications |
Jan. 10, 2006 |
| 6974320 |
Tools and methods for measuring tooth reduction |
Dec. 13, 2005 |
| 6957118 |
Method and system for fabricating a dental coping, and a coping fabricated thereby |
Oct. 18, 2005 |
| 6935862 |
Dental prosthesis fabrication and placement system and associated methods |
Aug. 30, 2005 |
| 6884073 |
Temporary and semi-permanent dental crowns |
Apr. 26, 2005 |
| 6878456 |
Polycrystalline translucent alumina-based ceramic material, uses, and methods |
Apr. 12, 2005 |
| 6835067 |
Prefabricated dental inlay forms for use in fillings |
Dec. 28, 2004 |
| 6663390 |
Near net tooth shaped ceramic crown |
Dec. 16, 2003 |
| 6663387 |
Near net tooth shaped ceramic crown and method |
Dec. 16, 2003 |
| 6641397 |
Method of forming a dental coping from laminated metallic layers in a single heat treatment |
Nov. 4, 2003 |
| 6641398 |
Dental materials containing a tear-off material |
Nov. 4, 2003 |
| 6620232 |
Dimension stable binding agent systems for dental application |
Sep. 16, 2003 |
| 6592373 |
Acetal resin crowns for children |
Jul. 15, 2003 |
| 6447296 |
Quadrant and anterior dental shells and method of making a multi-tooth crown or bridge |
Sep. 10, 2002 |
| 6413660 |
High-strength dental restorations |
Jul. 2, 2002 |
| 6398554 |
Process for producing a dental prosthesis |
Jun. 4, 2002 |
| 6382980 |
Compact dental multi-layered material for crown and bridge prosthodontics and method |
May. 7, 2002 |
| 6342458 |
Lithium disilicate glass ceramics dental product |
Jan. 29, 2002 |
| 6328568 |
Method for manufacturing metallic dental crown and mold material for forming dental crown occlusal portion used for the method |
Dec. 11, 2001 |
| 6325629 |
Dental crown |
Dec. 4, 2001 |
| 6306785 |
Glass material for preparing living tissue replacement |
Oct. 23, 2001 |
| 6287121 |
Material for a dental prosthesis, method and device for determining the shape of a remaining tooth area to be provided with a dental prosthesis, method and arrangement for producing a dental p |
Sep. 11, 2001 |
| 6257892 |
Shells for temporary and provisional crowns with an hourglass shaped occlusal profile |
Jul. 10, 2001 |
| 6257891 |
Apparatus and method for creating a structure with complex external and internal shapes |
Jul. 10, 2001 |
| 6250926 |
Method for producing dental replacement |
Jun. 26, 2001 |
| 6190171 |
Method and apparatus for tooth restoration |
Feb. 20, 2001 |
| 6186789 |
Dental tool for preparing a tooth for a dental crown |
Feb. 13, 2001 |
| 6183256 |
Dental crown |
Feb. 6, 2001 |
| 6155830 |
Dental restorations |
Dec. 5, 2000 |
| 6106295 |
High density polyethylene veneered crowns for children |
Aug. 22, 2000 |
| 6089870 |
Method for affixing a visual element on a dental workpiece |
Jul. 18, 2000 |
| 6068481 |
Flexible dimension temporary and long-term provisional crowns |
May. 30, 2000 |
| 6010337 |
Dental prosthesis with composite support shell and coating, preimpregnated fabric part, manufacturing method and machine |
Jan. 4, 2000 |
| 5994246 |
Low expansion feldspathic porcelain |
Nov. 30, 1999 |
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