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. 07, 2017
Filed:
Apr. 28, 2014
Applicant:
Salmon Pharma Gmbh, Basel, CH;
Inventors:
Assignee:
SALMON PHARMA GMBH, Basel, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 9/14 (2006.01); A61K 9/16 (2006.01); A61K 9/20 (2006.01); A61K 31/165 (2006.01); A61K 31/185 (2006.01);
U.S. Cl.
CPC ...
A61K 9/1635 (2013.01); A61K 9/1694 (2013.01); A61K 9/2054 (2013.01); A61K 31/165 (2013.01); A61K 31/185 (2013.01);
Abstract
The present invention is directed to a pharmaceutical composition comprising guanfacine or a salt thereof in nanoparticle form and at least one non-pH dependent sustained release agent. The present invention further is directed to a method of producing said nanoparticles and to nanoparticles obtained by this method.