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. 12, 2013
Filed:
Oct. 26, 2009
Applicants:
Petr Lustig, Pardubice, CZ;
Josef Jirman, Prague, CZ;
Inventors:
Petr Lustig, Pardubice, CZ;
Josef Jirman, Prague, CZ;
Assignee:
Zentiva k.s., Prague, CZ;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 401/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
Intermediates for the preparation of dabigatran of formulae (VII-2HCl) and (VII-HCl), methods for their preparation and a method for preparation of dabigatran of formula (VIII) using these intermediates.