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:
Dec. 29, 2009
Filed:
Mar. 08, 2007
Applicants:
Peter Birke, Leuna, DE;
Frank Heinz Goerlitz, Leuna, DE;
Wigbert Gerhard Himmel, Leuna, DE;
Jürgen Hunold, Leuna, DE;
Hans-heino John, Leuna, DE;
Inventors:
Peter Birke, Leuna, DE;
Frank Heinz Goerlitz, Leuna, DE;
Wigbert Gerhard Himmel, Leuna, DE;
Jürgen Hunold, Leuna, DE;
Hans-Heino John, Leuna, DE;
Assignee:
Shell Oil Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 21/18 (2006.01); B01J 23/00 (2006.01); B01J 23/40 (2006.01); B01J 23/42 (2006.01); B01J 23/56 (2006.01); B01J 23/44 (2006.01); B01J 23/70 (2006.01); B01J 23/74 (2006.01); B01J 23/08 (2006.01); C01F 7/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for the preparation of a catalyst, which process comprises the steps of: