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:
Oct. 28, 2008
Filed:
Jun. 04, 2003
Applicants:
Juergen Meyer, Stockstadt/Main, DE;
Manfred Ettlinger, Karlstein, DE;
Inventors:
Juergen Meyer, Stockstadt/Main, DE;
Manfred Ettlinger, Karlstein, DE;
Assignee:
Degussa AG, Düsseldorf, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 9/06 (2006.01); C08K 3/22 (2006.01);
U.S. Cl.
CPC ...
Abstract
Pyrogenically prepared, surface modified aluminum oxide, having the following physical chemical properties: is prepared by treating pyrogenically prepared aluminum oxide with a surface modifying agent.