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. 25, 2011
Filed:
Oct. 18, 2002
Andreas Ansmann, Wiesloch, DE;
Christoph Benisch, Mannheim, DE;
Peter Baβler, Viernheim, DE;
Rolf-hartmuth Fischer, Heidelberg, DE;
Stefan Maixner, Schwetzingen, DE;
Johann-peter Melder, Böhl-Iggelheim, DE;
Hermann Luyken, Ludwigshafen, DE;
Andreas Ansmann, Wiesloch, DE;
Christoph Benisch, Mannheim, DE;
Peter Baβler, Viernheim, DE;
Rolf-Hartmuth Fischer, Heidelberg, DE;
Stefan Maixner, Schwetzingen, DE;
Johann-Peter Melder, Böhl-Iggelheim, DE;
Hermann Luyken, Ludwigshafen, DE;
BASF Aktiengesellschaft, Ludwigshafen, DE;
Abstract
The iron-containing catalyst suitable for use as a catalyst contains a) iron or a mixture containing iron and an iron-based compound. The iron has an average crystallite size ranging from 1-35 nm measured by X-ray diffraction.