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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.:

US 12775750 B1

PDFFull Text
Date of Patent:
Oct. 27, 2026

Filed:

Sep. 15, 2021

Method for producing a dental restoration

Applicant:

Ivoclar Vivadent Ag, Schaan, LI;

Inventors:

Rudolf Jussel, Feldkirch, AT;

Hendrik John, Buchs, CH;

Christian Niedrig, Azmoos, CH;

Assignee:

Ivoclar Vivadent AG, Schaan, LI;

Attorneys:

Ann M. Knab

Thad McMurray

Primary Examiner:

Emerson C Puente

Assistant Examiner:

Michael Paul Mirabito

Int. Cl.
CPC ...
G06F 30/10 (2020.01); A61C 9/00 (2006.01); A61C 13/00 (2006.01); A61C 13/08 (2006.01); A61C 13/09 (2006.01); A61C 13/34 (2006.01); A61C 19/10 (2006.01); B29C 64/386 (2017.01); B29L 31/00 (2006.01); B33Y 50/00 (2015.01); B33Y 80/00 (2015.01); G06F 113/10 (2020.01); G06T 3/40 (2024.01); G06T 5/70 (2024.01); G06T 7/00 (2017.01); G06T 7/33 (2017.01); G06T 15/00 (2011.01); G06T 15/08 (2011.01);
U.S. Cl.
CPC ...
G06F 30/10 (2020.01); A61C 9/004 (2013.01); A61C 9/0053 (2013.01); A61C 13/0004 (2013.01); A61C 13/0019 (2013.01); A61C 13/082 (2013.01); A61C 13/09 (2013.01); A61C 13/34 (2013.01); A61C 19/10 (2013.01); B29C 64/386 (2017.08); B33Y 50/00 (2014.12); B33Y 80/00 (2014.12); G06T 3/40 (2013.01); G06T 5/70 (2024.01); G06T 7/0014 (2013.01); G06T 7/344 (2017.01); G06T 15/00 (2013.01); G06T 15/08 (2013.01); B29L 2031/7532 (2013.01); G06F 2113/10 (2020.01); G06T 2207/10024 (2013.01); G06T 2207/30036 (2013.01); G06T 2210/41 (2013.01);
Abstract

The present invention relates to a method of producing a dental restoration, comprising the steps of: generating (S) a digital tooth model having a first spatial region in which a first restoration material is disposed and a second spatial region in which a second restoration material is disposed; rendering (S) the digital tooth model to generate an actual data set representing optical properties of the digital tooth model; determining (S) a deviation between a target data set and the actual data set; altering (S) at least one of the first spatial region and the second spatial region to obtain a smaller deviation between the detected target data set and the actual data set of the re-rendered digital tooth model; and producing (S) the dental restoration based on the digital tooth model having the smaller deviation.

Find Patent Forward Citations

Jussel, Rudolf. (2026). Method for producing a dental restoration (U.S. Patent No. 12775750). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12775750

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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