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:
Nov. 18, 2025
Filed:
Jun. 25, 2021
Applicant:
Ivoclar Vivadent Ag, Schaan, LI;
Inventors:
Josef Schweiger, Bergen, DE;
Jan-Frederik Güth, Munich, DE;
Assignee:
Ivoclar Vivadent AG, Schaan, LI;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61C 9/00 (2006.01); A61B 1/00 (2006.01); A61B 1/24 (2006.01); A61B 5/00 (2006.01); A61C 13/00 (2006.01); A61C 13/08 (2006.01); G01J 3/50 (2006.01);
U.S. Cl.
CPC ...
A61C 9/0053 (2013.01); A61B 1/00194 (2022.02); A61B 1/24 (2013.01); A61B 5/0088 (2013.01); A61C 13/0019 (2013.01); A61C 13/082 (2013.01); G01J 3/508 (2013.01);
Abstract
The invention relates to a method for the digital acquisition of an intraoral structure by scanning the structure using an intraoral color scanner which, according to the invention, is designed to correct color values of the scanning points using a color reference template of a reference color space.
Schweiger, Josef. (2025). Method and system for the digital acquisition of intraoral structure and color correction based on distance between reference template value and scanned value (U.S. Patent No. 12472039). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12472039
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