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. 13, 2015
Filed:
Apr. 25, 2008
Meinhard Kuntz, Esslingen, DE;
Ana Herrán Fuertes, Stuttgart, DE;
Kilian Friederich, Plochingen, DE;
Norbert Schneider, Schorndorf, DE;
Meinhard Kuntz, Esslingen, DE;
Ana Herrán Fuertes, Stuttgart, DE;
Kilian Friederich, Plochingen, DE;
Norbert Schneider, Schorndorf, DE;
CeramTec GmbH, Plochingen, DE;
Abstract
Hardness, ageing resistance, wetting behavior in relating to water and high thermal conductivity are known characteristics of sintered molded bodies consisting of aluminum oxide; high strength and a high resistance to cracking, i.e., damage tolerance are known characteristics of sintered molded bodies consisting of zirconium oxide. These properties are combined in a material having a large fraction of aluminum oxide, zirconium oxide and optionally strontium aluminate.