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:
Apr. 15, 2008
Filed:
Jan. 09, 2006
Applicants:
Klaus Ditrich, Gönnheim, DE;
Wolfgang Siegel, Limburgerhof, DE;
Inventors:
Klaus Ditrich, Gönnheim, DE;
Wolfgang Siegel, Limburgerhof, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 233/05 (2006.01); C07C 233/65 (2006.01); C07C 231/02 (2006.01); C12P 41/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for preparing optically active amines, a process for preparing racemic amines which can be resolved using optically active carboxylic acids or enzymes, and racemic and optically active amines and optically active amides are described.