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:
May. 06, 2008
Filed:
Jul. 29, 2004
Applicants:
Albert Erdrich, Bad Nauheim, DE;
Karl-heinz Renz, Jettingen, DE;
Frank Uwe Stange, Langenargen, DE;
Novica Savic, Ranstadt, DE;
Cornelia Hermann, Langenargen, DE;
Inventors:
Albert Erdrich, Bad Nauheim, DE;
Karl-Heinz Renz, Jettingen, DE;
Frank Uwe Stange, Langenargen, DE;
Novica Savic, Ranstadt, DE;
Cornelia Hermann, Langenargen, DE;
Assignee:
Heraeus Kulzer GmbH & Co. KG, Hanau, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 6/083 (2006.01); A61C 5/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Dental materials with high abrasion resistance and their use for producing artificial teeth and/or their enamel or cutting areas are described. The materials primarily contain: