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Class Information
Number: 433/212.1
Name: Dentistry > Prosthodontics > Tooth construction > Nonmetallic composite
Description: Subject matter wherein the artificial tooth comprises two distinct portions, each formed of a different nonmetallic material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7279238 |
Pressable glass-ceramics with textured microstructure |
Oct. 9, 2007 |
| 7255562 |
Dental mill blanks |
Aug. 14, 2007 |
| 7229286 |
Composite veneered cast glass-ceramic dental construct |
Jun. 12, 2007 |
| 7189076 |
Denture and process for manufacturing artificial teeth for dentures |
Mar. 13, 2007 |
| 7140882 |
Method of producing low molecular weight chitin/chitosan and method of producing an osteoconduction substance |
Nov. 28, 2006 |
| 7141616 |
Radically curable urethane prepolymers and their use in dental materials |
Nov. 28, 2006 |
| 7137818 |
Dental molding, in particular an artificial tooth |
Nov. 21, 2006 |
| 7099804 |
Automated horizontally structured manufacturing process design modeling |
Aug. 29, 2006 |
| 7091142 |
Glass-ceramic and its production and use |
Aug. 15, 2006 |
| 7091258 |
Filler on the basis of particulate composite |
Aug. 15, 2006 |
| 6923649 |
Artificial tooth and a process for making an artificial tooth |
Aug. 2, 2005 |
| 6846181 |
Prefabricated components for dental appliances |
Jan. 25, 2005 |
| 6818573 |
Method for molding dental restorations and related apparatus |
Nov. 16, 2004 |
| 6802894 |
Lithium disilicate glass-ceramics |
Oct. 12, 2004 |
| 6761760 |
Dental porcelains |
Jul. 13, 2004 |
| 6713421 |
Blank comprised of a zirconium oxide ceramic with an oxide additive and the use thereof |
Mar. 30, 2004 |
| 6648645 |
Method for manufacturing dental restorations |
Nov. 18, 2003 |
| 6638069 |
Shaping cap for dental pin structures |
Oct. 28, 2003 |
| 6620747 |
Low temperature-sintering apatite glass ceramic |
Sep. 16, 2003 |
| 6599125 |
Prefabricated components for dental appliances |
Jul. 29, 2003 |
| 6554615 |
Porcelain compositions for low expansion all-porcelain cores and alloys |
Apr. 29, 2003 |
| 6517623 |
Lithium disilicate glass ceramics |
Feb. 11, 2003 |
| 6485849 |
Method for molding dental restorations and related apparatus |
Nov. 26, 2002 |
| 6455451 |
Pressable lithium disilicate glass ceramics |
Sep. 24, 2002 |
| 6450813 |
Repair porcelain product, composition and method |
Sep. 17, 2002 |
| 6428614 |
Dental porcelains |
Aug. 6, 2002 |
| 6426114 |
Sol-gel calcium phosphate ceramic coatings and method of making same |
Jul. 30, 2002 |
| 6413660 |
High-strength dental restorations |
Jul. 2, 2002 |
| 6376397 |
Method for molding dental restorations and related apparatus |
Apr. 23, 2002 |
| 6362250 |
Dental bridges comprising fiber reinforced frameworks with fiber or particulate reinforced veneers |
Mar. 26, 2002 |
| 6344061 |
Device for incorporation and release of biologically active agents |
Feb. 5, 2002 |
| 6342458 |
Lithium disilicate glass ceramics dental product |
Jan. 29, 2002 |
| 6342302 |
Ceramic dental restoration |
Jan. 29, 2002 |
| 6315567 |
Method of restoring a tooth |
Nov. 13, 2001 |
| 6306784 |
Alkali silicate glass |
Oct. 23, 2001 |
| 6280863 |
Translucent apatite glass ceramic |
Aug. 28, 2001 |
| 6270562 |
Filler material for dental composites |
Aug. 7, 2001 |
| 6224662 |
Use of novel glass compositions in preparing dental glass pillars and support pillars, and method for producing the glass pillars |
May. 1, 2001 |
| 6206958 |
Dental porcelain compositions |
Mar. 27, 2001 |
| 6200137 |
Chemically stable translucent apatite glass ceramic |
Mar. 13, 2001 |
| 6196843 |
Dental composition and artificial tooth with the use of dental composition |
Mar. 6, 2001 |
| 6155830 |
Dental restorations |
Dec. 5, 2000 |
| 6126732 |
Dental prosthesis |
Oct. 3, 2000 |
| 6121175 |
Alkali silicate glass |
Sep. 19, 2000 |
| 6087282 |
Non-greening porcelain compositions |
Jul. 11, 2000 |
| 6080692 |
High-strength, translucent mica glass-ceramics |
Jun. 27, 2000 |
| 6059949 |
Method of electrophoretic deposition of ceramic bodies for use in manufacturing dental appliances |
May. 9, 2000 |
| 6054400 |
Bioactive glasses and their use |
Apr. 25, 2000 |
| 6022819 |
Dental porcelain compositions |
Feb. 8, 2000 |
| 5994246 |
Low expansion feldspathic porcelain |
Nov. 30, 1999 |
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