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Class Information
Number: 433/222.1
Name: Dentistry > Method or material for testing, treating, restoring, or removing natural teeth > Crown > Composite
Description: Subject matter wherein the crown includes two distinct portions, each formed of a different material.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8436078 Dental composition and composite resin May. 7, 2013
8426489 Dental compositions based on nanocomposites for use in filling and dental crowns Apr. 23, 2013
8420708 Methods for making dental restorations using two-phase light-curing materials Apr. 16, 2013
8173562 Shaded zirconia ceramics May. 8, 2012
8110035 Integrated porcelain system for a dental prosthesis Feb. 7, 2012
8029286 Self-etching dental compositions and methods Oct. 4, 2011
7998375 Method of manufacturing high strength dental restorations Aug. 16, 2011
7988448 Aesthetic ceramic veneered restoration Aug. 2, 2011
7981531 Multi-colored shaped body Jul. 19, 2011
7939575 Methods for making dental restorations using two-phase light-curing materials May. 10, 2011
7927538 Light-curing slips for the stereolithographic preparation of dental ceramics Apr. 19, 2011
7816291 Lithium silicate materials Oct. 19, 2010
7674850 Hardenable self-supporting structures and methods Mar. 9, 2010
7662869 Dental composition containing unsaturated carbosilane containing components Feb. 16, 2010
7649028 Interim dental dressing and restorative material Jan. 19, 2010
7600398 Method for making ceramic artificial dental bridges Oct. 13, 2009
7494339 Compositions for use as dental crowns and methods for preparing dental crowns Feb. 24, 2009
7335250 Dental composites based on X-ray-opaque mixed oxides prepared by flame spraying Feb. 26, 2008
7316740 Lithium silicate materials Jan. 8, 2008
7314610 Dental compositions having anti-stokes up converters and methods of use Jan. 1, 2008
7279238 Pressable glass-ceramics with textured microstructure Oct. 9, 2007
7210934 Dental prosthesis made of composite material and method for making same May. 1, 2007
7137818 Dental molding, in particular an artificial tooth Nov. 21, 2006
7091258 Filler on the basis of particulate composite Aug. 15, 2006
7008229 Stainless steel dental crowns with a polyester/epoxy coating Mar. 7, 2006
6984261 Use of ceramics in dental and orthodontic applications Jan. 10, 2006
6880296 Photoinitiator system with titanocene initiators Apr. 19, 2005
6673958 Multifunctional dentin bonding agent Jan. 6, 2004
6667112 Method for the manufacture of dental restorations Dec. 23, 2003
6660073 Method of manufacture of dental porcelain having small leucite crystallites Dec. 9, 2003
6652281 Dental materials Nov. 25, 2003
6641398 Dental materials containing a tear-off material Nov. 4, 2003
6635691 Dental material containing a component which contracts during thermal treatment Oct. 21, 2003
6613437 Two-component preparations containing epoxy compounds Sep. 2, 2003
6554615 Porcelain compositions for low expansion all-porcelain cores and alloys Apr. 29, 2003
6527550 Apparatus and method for producing a dental prosthetic with a device having a linear rotary bearing Mar. 4, 2003
6413660 High-strength dental restorations Jul. 2, 2002
6270562 Filler material for dental composites Aug. 7, 2001
6251419 Membrane system for controlled tissue regeneration in cases of diseases of the periodontium Jun. 26, 2001
6206959 Single-solution adhesive resin formulations Mar. 27, 2001
6168437 Seal for hard tissue, producing apparatus therefor, and method for attaching seal on hard tissue Jan. 2, 2001
6155830 Dental restorations Dec. 5, 2000
6136881 Photocuring resin composition for orthodontics Oct. 24, 2000
6132215 High modulus hybrid fibers for dental restorations Oct. 17, 2000
6106295 High density polyethylene veneered crowns for children Aug. 22, 2000
6059949 Method of electrophoretic deposition of ceramic bodies for use in manufacturing dental appliances May. 9, 2000
6031016 Dental adhesive Feb. 29, 2000
6031015 Dental materials based on liquid crystalline monomers Feb. 29, 2000
6010337 Dental prosthesis with composite support shell and coating, preimpregnated fabric part, manufacturing method and machine Jan. 4, 2000
5975905 Ceramic slurry composition for ceramic core of a dental prosthesis Nov. 2, 1999

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