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:
Apr. 22, 2014
Filed:
Mar. 11, 2013
Applicant:
Supratek Pharma Inc., Montreal, CA;
Inventors:
Tomasz Popek, Quebec, CA;
Kishore Patel, Quebec, CA;
Valery Alakhov, Quebec, CA;
Grzegorz Pietrzynski, Quebec, CA;
Assignee:
Supratek Pharma Inc., Montreal, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 235/00 (2006.01); A61K 31/415 (2006.01); A01N 43/50 (2006.01); A61K 31/41 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention is directed to pharmaceutical compositions comprising: (a) bendamustine, (b) a charged cyclopolysaccharide, and (c) a stabilizing agent having a charge opposite to that of the cyclopolysaccharide. Such composition provides unexpectedly desirable stability in reactive environments such as plasma, coupled with unexpectedly desirable anticancer activity. Such compositions are suitable for injection or infusion into patients in need for treatment with bendamustine.