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. 28, 2010
Filed:
Nov. 06, 2009
Applicants:
Ernst Rudolf F. Gesing, Leverkusen, DE;
Joachim Kluth, Leverkusen, DE;
Klaus-helmut Müller, Leverkusen, DE;
Mark Wilhelm Drewes, Leverkusen, DE;
Peter Dahem, Leverkusen, DE;
Dieter Feucht, Leverkusen, DE;
Rolf Pontzen, Leverkusen, DE;
Inventors:
Ernst Rudolf F. Gesing, Leverkusen, DE;
Joachim Kluth, Leverkusen, DE;
Klaus-Helmut Müller, Leverkusen, DE;
Mark Wilhelm Drewes, Leverkusen, DE;
Peter Dahem, Leverkusen, DE;
Dieter Feucht, Leverkusen, DE;
Rolf Pontzen, Leverkusen, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07D 409/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to processes for the preparation of compounds of general formula (I) and salts thereof: in which