The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 30, 2017
Filed:
Feb. 13, 2012
Jürgen Laubersheimer, Buchs, CH;
Wolfram Murr, Chur, CH;
Gottfried Rohner, Altstätten, CH;
Nadja Schlechtriemen, Eschen, LI;
Jürgen Laubersheimer, Buchs, CH;
Wolfram Murr, Chur, CH;
Gottfried Rohner, Altstätten, CH;
Nadja Schlechtriemen, Eschen, LI;
Ivoclar Vivadent AG, Schaan, LI;
Abstract
The invention relates to a method for producing a dental restoration part, in which method, geometrical data, in particular data with respect to spatial dimensions, position and/or volume of the restoration part, are determined and stored in order to form a virtual restoration part. In a further process step, the virtual restoration part is provided for the tooth () to be replaced by using data of the tooth () to be replaced, a neighboring tooth () and/or a tooth stump, and said data is stored as color data and is used for the computer-assisted production of the virtual restoration part.