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:
Jul. 11, 2017
Filed:
Apr. 28, 2016
Applicant:
Salix Pharmaceuticals, Ltd, Bridgewater, NJ (US);
Inventors:
Karen S. Gushurst, West Lafayette, IN (US);
Donglai Yang, Annandale, NJ (US);
Melanie Janelle Bevill, West Lafayette, IN (US);
Nathan Carl Schultheiss, Lafayette, IN (US);
Giuseppe Claudio Viscomi, Bologna, IT;
Assignee:
Salix Pharmaceuticals, Ltd, Bridgewater, NJ (US);
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/437 (2006.01); C07D 498/16 (2006.01); C07D 498/18 (2006.01); C07D 471/22 (2006.01);
U.S. Cl.
CPC ...
A61K 31/437 (2013.01); C07D 471/22 (2013.01); C07D 498/16 (2013.01); C07D 498/18 (2013.01);
Abstract
The present invention relates to Rifaximin amorphous forms, to their use in medicinal preparations and to therapeutic methods using them.