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:
Mar. 09, 2010
Filed:
Sep. 13, 2006
Applicants:
Holger Evers, Munich, DE;
Johann-peter Melder, Boehl-Iggelheim, DE;
Thomas Preiss, Midlevels East-Bamboo Grove, CN;
Harald Meissner, Hassloch, DE;
Inventors:
Holger Evers, Munich, DE;
Johann-Peter Melder, Boehl-Iggelheim, DE;
Thomas Preiss, Midlevels East-Bamboo Grove, CN;
Harald Meissner, Hassloch, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C 255/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a process for preparing β-aminopropionic acid derivatives by reacting a primary or secondary amine with an acrylic acid derivative, wherein comprises