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:
Feb. 21, 2012
Filed:
Jun. 19, 2008
Applicants:
Holger Berk, Niederaula-Hattenbach, DE;
Frank Zocher, Frankfurt am Main, DE;
Hans-wolfram Flemming, Frankfurt am Main, DE;
Rainer Gauler, Frankfurt am Main, DE;
Rudolf Lehnert, Frankfurt am Main, DE;
Wolfgang Laux, Paris, FR;
Inventors:
Holger Berk, Niederaula-Hattenbach, DE;
Frank Zocher, Frankfurt am Main, DE;
Hans-Wolfram Flemming, Frankfurt am Main, DE;
Rainer Gauler, Frankfurt am Main, DE;
Rudolf Lehnert, Frankfurt am Main, DE;
Wolfgang Laux, Paris, FR;
Assignee:
Sanofi-Aventis Deutschland GmbH, Frankfurt am Main, DE;
Primary Examiner:
Int. Cl.
CPC ...
C12P 17/10 (2006.01); C09B 5/00 (2006.01); C07C 229/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An improved method for preparing ramipril is disclosed, and also an intermediate for use in the method.