US Patent No: 8,206,152
Number of patents in Portfolio can not be more than 2000
Method concerning the modelling and production of a set of artificial teeth
Stats
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Jun 26, 2012
Issued date -
Jan 3, 2008
filing date -
12/522,072
serial no -
In Force
status
Importance
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Abstract
Method for producing a base part of a set of artificial teeth, or a set of artificial teeth having a base part, comprising the step of forming the base part by a rapid prototyping process, e.g. 3D lithography and, in particular, 3D laser lithography. Furthermore, the invention relates to a method of establishing a data set representing the shape of a base part of a set of artificial teeth, wherein a gum area or a model thereof is scanned and/or a model of a base part is scanned and/or the shape of the base part is simulated on a computer.
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First Claim
Related Publications
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International Classification(s)
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Cited Art
| Patent Info | (Count) | # Cites | Year |
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| 7,476,100 Guide apparatus and methods for making tooth positioning appliances | 17 | 2005 | |
| 8,047,846 Preventing interference between tooth models | 1 | 2007 | |
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| 7,661,956 Methods for manufacturing dental implant components | 3 | 2006 | |
| 8,011,925 Methods for manufacturing dental implant components | 2 | 2009 | |
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| 2009/0220,916 IMPRESSION SCANNING FOR MANUFACTURING OF DENTAL RESTORATIONS | 6 | 2006 | |
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| 6,648,645 Method for manufacturing dental restorations | 23 | 2000 | |
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| 8,043,091 Computer machined dental tooth system and method | 3 | 2007 | |
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| 2009/0026,643 Method and System for Producing a Dental Prosthesis | 8 | 2006 | |
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| 7,347,688 Dental targetting device and method | 5 | 2005 | |
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| 7,387,511 Method and apparatus using a scanned image for automatically placing bracket in pre-determined locations | 8 | 2003 | |
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| 2004/0219,490 Device and method for manufacturing dental prosthesis | 11 | 2004 | |
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| 7,899,221 Devices and methods for producing denture parts | 2 | 2005 | |
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| 7,020,325 3-dimension scanning system for computer-aided tooth modelling and method thereof | 13 | 2001 | |
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| 2012/0065,756 Methods of Designing and Manufacturing Customized Dental Prosthesis for Periodontal or Osseointegration and Related Systems | 1 | 2011 | |
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| 6,918,761 Method and apparatus for generating an orthodontic template that assists in placement of orthodontic apparatus | 9 | 2003 | |
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| 2009/0287,332 SYSTEM AND METHOD FOR MANUFACTURING FULL AND PARTIAL DENTURES | 6 | 2007 | |
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| 7,153,135 Method for automatically creating a denture using laser altimetry to create a digital 3-D oral cavity model and using a digital internet connection to a rapid stereolithographic modeling machine | 18 | 2000 | |
| 2002/0064,759 Method and system for viewing, altering and archiving digital models of dental structures and computer integrated manufacturing of physical models of dental structures | 40 | 2000 | |
| 2003/0222,366 Production of dental restorations and other custom objects by free-form fabrication methods and systems therefor | 14 | 2002 | |
| 2006/0063,135 Method for producing denture parts or for tooth restoration using electronic dental representations | 15 | 2003 | |
| 7,077,646 Automated method for producing improved orthodontic aligners | 12 | 2004 | |
| 7,699,610 Flexible denture and method to make same | 3 | 2006 | |
| 8,060,236 System for producing orthodontic aligners by CNC machining | 1 | 2007 | |
| 2011/0281,235 COMPONENTS FOR PERMANENT REMOVABLE AND ADJUSTABLE DENTURES AND BRIDGES | 1 | 2011 | |
Patent Citation Ranking
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Dec 26, 2015 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 26, 2019 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 26, 2023 |
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |