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:
Sep. 13, 2011
Filed:
Jan. 18, 2005
Applicants:
Zita Mendes, Lisboa, PT;
Joana Baptista, Lisbon, PT;
Dionisio Martin, Salamanca, ES;
William Heggie, Palmela, PT;
Inventors:
Zita Mendes, Lisboa, PT;
Joana Baptista, Lisbon, PT;
Dionisio Martin, Salamanca, ES;
William Heggie, Palmela, PT;
Assignee:
Hovione Inter Ltd., Lucerne, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 311/39 (2006.01); C07C 311/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process for producing tamsulosin of formula I and pharmaceutically acceptable addition salts, thereof comprises the steps of: