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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:

Class Number Class Name Patents
433/219 Attachment to natural tooth or adjacent crown 48
433/222.1 Composite 147
433/223 Method of fabricating 279

Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
8712733 Adjusting dental prostheses based on soft tissue Apr. 29, 2014
8702425 Elastic temporary supraconstruction for a dental implant Apr. 22, 2014
8651867 Dental crowns Feb. 18, 2014
8624167 Device for making a muffle Jan. 7, 2014
8551622 Addressable matrices/cluster blanks for dental CAD/CAM systems and optimization thereof Oct. 8, 2013
8552086 Dental compositions including organogelators, products, and methods Oct. 8, 2013
8506299 Device and method for manufacturing dental prosthesis Aug. 13, 2013
8457772 Method for planning a dental component Jun. 4, 2013
8445558 Dental compositions including organogelators, products, and methods May. 21, 2013
8426489 Dental compositions based on nanocomposites for use in filling and dental crowns Apr. 23, 2013
8403671 Detachment-prevented removable double-crown prosthetic appliance Mar. 26, 2013
8338503 Moldable resin for dental use Dec. 25, 2012
8235722 Method of producing a dental prosthetic item, and dental prosthetic item thus produced Aug. 7, 2012
8232506 Dental firing furnace Jul. 31, 2012
8162664 Lithium silicate materials Apr. 24, 2012
8067482 Material for producing plastic molded parts that can be used in the field of dentistry Nov. 29, 2011
8060236 System for producing orthodontic aligners by CNC machining Nov. 15, 2011
8002885 Dental restorations using nanocrystalline materials Aug. 23, 2011
7993137 Lithium silicate materials Aug. 9, 2011
7927538 Light-curing slips for the stereolithographic preparation of dental ceramics Apr. 19, 2011
7819662 Multi-component dental appliances and a method for constructing the same Oct. 26, 2010
7816291 Lithium silicate materials Oct. 19, 2010
7799846 Dental composition containing an epoxy functional carbosilane compound Sep. 21, 2010
7740482 Stable cationically crosslinkable/polymerizable dental composition with a high filler content Jun. 22, 2010
7726970 Composite temporary and long-term provisional crowns and bridges Jun. 1, 2010
7690920 High strength substructure reinforcement for crowns and bridges Apr. 6, 2010
7674850 Hardenable self-supporting structures and methods Mar. 9, 2010
7655586 Dental restorations using nanocrystalline materials and methods of manufacture Feb. 2, 2010
7648362 Dental restoration and a method for producing a dental restoration Jan. 19, 2010
7632095 Method for forming a dental prosthesis Dec. 15, 2009
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

1 2 3 4 5

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