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:
Feb. 22, 2022
Filed:
Mar. 23, 2018
Applicant:
Ivoclar Vivadent Ag, Schaan, LI;
Inventors:
Frank Rothbrust, Röns, AT;
Ronny Hengst, Brand-Erbisdorf, DE;
Sebastian Krolikowski, Lachen, CH;
Christian Ritzberger, Grabs, CH;
Diana Tauch, Drammen, NO;
Assignee:
Ivoclar Vivadent AG, Schaan, LI;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C04B 41/50 (2006.01); C03C 3/083 (2006.01); A61C 13/083 (2006.01); C03C 4/00 (2006.01); C03C 8/02 (2006.01); C04B 41/86 (2006.01); C04B 111/00 (2006.01);
U.S. Cl.
CPC ...
C04B 41/5022 (2013.01); A61C 13/083 (2013.01); C03C 3/083 (2013.01); C03C 4/0021 (2013.01); C03C 8/02 (2013.01); C04B 41/86 (2013.01); C03C 2205/06 (2013.01); C03C 2209/00 (2013.01); C04B 2111/00836 (2013.01); C04B 2201/10 (2013.01);
Abstract
A process for producing a glazed ceramic body, in which a glazing material is applied to a non-densely sintered substrate material and the substrate material and the glazing material are subjected to a heat treatment in order to obtain the glazed body.