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:
Oct. 01, 2013
Filed:
Jul. 01, 2011
Applicants:
Elke Apel, Sevelen, CH;
Wolfram Höland, Schaan, LI;
Marcel Schweiger, Chur, CH;
Christian Ritzberger, Grabs, AT;
Harald Bürke, Frastanz, AT;
Volker M. Rheinberger, Vaduz, LI;
Inventors:
Elke Apel, Sevelen, CH;
Wolfram Höland, Schaan, LI;
Marcel Schweiger, Chur, CH;
Christian Ritzberger, Grabs, AT;
Harald Bürke, Frastanz, AT;
Volker M. Rheinberger, Vaduz, LI;
Assignee:
Ivoclar Vivadent AG, Schaan, LI;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03C 10/04 (2006.01); C03C 3/083 (2006.01); C09K 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Lithium silicate materials are described which can be easily processed by machining to dental products without undue wear of the tools and which subsequently can be converted into lithium silicate products showing high strength.