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. 15, 2011
Filed:
Mar. 09, 2006
Applicants:
Yi Deng, Hanau, DE;
Monika Oswald, Hanau, DE;
Klaus Deller, Hainburg, DE;
Rolf Clasen, St. Ingbert, DE;
Georg Fehringer, Haiger, DE;
Inventors:
Yi Deng, Hanau, DE;
Monika Oswald, Hanau, DE;
Klaus Deller, Hainburg, DE;
Rolf Clasen, St. Ingbert, DE;
Georg Fehringer, Haiger, DE;
Assignee:
Evonik Degussa GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Plasma-sprayed layers of aluminium oxide on a substrate are produced by using a pyrogenically produced aluminium oxide, for example selected from the group consisting of borosilicate and steel, as starting powder.