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:
Jan. 23, 2007
Filed:
Oct. 26, 2004
Applicants:
Elke Apel, Buchs, CH;
Wolfram Höland, Schaan, LI;
Christian Van't Hoen, Feldkirch, AT;
Urs Bolle, Feldkirch, AT;
Volker M. Rheinberger, Vaduz, LI;
Inventors:
Elke Apel, Buchs, CH;
Wolfram Höland, Schaan, LI;
Christian van't Hoen, Feldkirch, AT;
Urs Bolle, Feldkirch, AT;
Volker M. Rheinberger, Vaduz, LI;
Assignee:
Ivoclar Vivadent AG, Schaan, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03C 10/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Apatite glass ceramic which contains at least one glass phase and at least one apatite phase and is characterized in that at least one of the apatite phases is a phosphate- and fluorine-free siliceous oxyapatite phase.