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:
Jul. 06, 2021
Filed:
Jul. 29, 2019
Applicant:
Ivoclar Vivadent Ag, Schaan, LI;
Inventors:
Marc Dittmer, Feldkirch, AT;
Wolfram Höland, Schaan, LI;
Marcel Schweiger, Chur, CH;
Christian Rüssel, Cospeda, DE;
Sabrina Seidel, Jena, DE;
Assignee:
Ivoclar Vivadent AG, Schaan, LI;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03C 10/00 (2006.01); A61C 13/083 (2006.01); C03C 4/00 (2006.01); C03C 3/064 (2006.01); C03C 3/068 (2006.01); C03C 3/062 (2006.01); C03C 3/091 (2006.01); C03C 3/093 (2006.01); C03C 3/085 (2006.01); C03B 32/02 (2006.01); A61C 5/77 (2017.01); A61C 8/00 (2006.01); A61C 13/00 (2006.01);
U.S. Cl.
CPC ...
A61C 13/083 (2013.01); A61C 5/77 (2017.02); A61C 8/0012 (2013.01); A61C 8/0048 (2013.01); A61C 13/0006 (2013.01); A61C 13/0022 (2013.01); C03B 32/02 (2013.01); C03C 3/062 (2013.01); C03C 3/064 (2013.01); C03C 3/068 (2013.01); C03C 3/085 (2013.01); C03C 3/091 (2013.01); C03C 3/093 (2013.01); C03C 4/0021 (2013.01); C03C 10/0009 (2013.01); C03C 10/0045 (2013.01); C03C 2204/00 (2013.01);
Abstract
Quartz solid solution glass ceramics and precursors thereof are described, which are characterized by very good mechanical and optical properties and in particular can be used as restoration material in dentistry.