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:
Jun. 18, 2019
Filed:
Jun. 27, 2016
Applicant:
Ivoclar Vivadent Ag, Schaan, LI;
Inventors:
Christian Ritzberger, Grabs, CH;
Elke Apel, Oberschan, CH;
Wolfram Höland, Schaan, LI;
Volker Rheinberger, Vaduz, LI;
Assignee:
Ivoclar Vivadent AG, Schaan, LI;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03C 8/00 (2006.01); A61C 13/083 (2006.01); C03C 3/095 (2006.01); C03C 3/097 (2006.01); C03C 4/00 (2006.01); C03C 10/00 (2006.01); A61C 13/20 (2006.01); A61C 13/00 (2006.01); C03B 19/06 (2006.01); C03C 19/00 (2006.01); C03C 23/00 (2006.01);
U.S. Cl.
CPC ...
A61C 13/083 (2013.01); A61C 13/0022 (2013.01); A61C 13/20 (2013.01); C03B 19/063 (2013.01); C03C 3/095 (2013.01); C03C 3/097 (2013.01); C03C 4/0021 (2013.01); C03C 10/00 (2013.01); C03C 10/0027 (2013.01); C03C 19/00 (2013.01); C03C 23/007 (2013.01); C03C 2204/00 (2013.01);
Abstract
Lithium silicate glass ceramics and glasses comprising specific oxides of trivalent elements are described which crystallize at low temperatures and are suitable in particular as dental materials.