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:
Dec. 10, 2019
Filed:
Aug. 22, 2016
Applicant:
Ivoclar Vivadent Ag, Schaan, LI;
Inventors:
Christian Ritzberger, Grabs, CH;
Markus Rampf, Lachen, CH;
Wolfram Höland, Schaan, LI;
Marc Dittmer, Feldkirch, AT;
Marcel Schweiger, Chur, CH;
Assignee:
Ivoclar Vivadent AG, Schaan, LI;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03C 10/00 (2006.01); C03C 3/087 (2006.01); C03C 3/097 (2006.01); A61K 6/027 (2006.01); C03C 4/00 (2006.01);
U.S. Cl.
CPC ...
C03C 10/0027 (2013.01); A61K 6/0273 (2013.01); C03C 3/087 (2013.01); C03C 3/097 (2013.01); C03C 4/0021 (2013.01); C03C 2203/10 (2013.01);
Abstract
Lithium silicate-low quartz glass ceramics are described which are characterized by a combination of very good mechanical and optical properties and can therefore be used in particular as restoration material in dentistry.