Invention Grant
- Patent Title: Aesthetic ceramic veneered restoration
- Patent Title (中): 美观陶瓷贴面修复
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Application No.: US12384290Application Date: 2009-04-02
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Publication No.: US07988448B2Publication Date: 2011-08-02
- Inventor: Joseph Maria van der Zel , Petrus Gerardus Appelman , Eric Marinus Hermanus Cornelissen , Marcel Andre de Kler , Jurgen Gebhardt
- Applicant: Joseph Maria van der Zel , Petrus Gerardus Appelman , Eric Marinus Hermanus Cornelissen , Marcel Andre de Kler , Jurgen Gebhardt
- Applicant Address: US PA York
- Assignee: Dentsply International, Inc.
- Current Assignee: Dentsply International, Inc.
- Current Assignee Address: US PA York
- Agent Douglas J. Hura; David A. Zdurne; Leana Levin
- Main IPC: A61K6/02
- IPC: A61K6/02 ; A61C13/09
Abstract:
The present invention relates to an aesthetic dental restoration having a layered structure, which dental restoration has the appearance of a natural tooth. In addition, the present invention relates to a method for preparing such dental restorations. Particularly, the invention is based on the control of interaction between opalescence and fluorescence.
Public/Granted literature
- US20100015574A1 Aesthetic ceramic veneered restoration Public/Granted day:2010-01-21
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