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:
Jun. 15, 1999
Filed:
Jul. 13, 1998
Applicant:
Inventors:
Ulrich Muller, Neustadt, DE;
Roger Ruetz, Mannheim, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01F / ; B01J / ; B01J / ; C07F / ;
U.S. Cl.
CPC ...
423625 ; 423625 ; 502314 ; 502320 ; 502323 ; 502332 ; 502322 ; 502327 ; 502341 ; 502414 ; 502415 ; 502418 ; 554 76 ;
Abstract
An alumina solid is obtainable by a process comprising the step of contacting in a liquid medium at least one alumina precursor with at least one template comprising a membrane lipid or a mixture of two or more thereof.