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:
Jul. 31, 2012
Walter C. Babcock, Bend, OR (US);
William J. Curatolo, Niantic, CT (US);
Dwayne T. Friesen, Bend, OR (US);
Rodney J. Ketner, Bend, OR (US);
Julian B. Lo, Old Lyme, CT (US);
James A. S. Nightingale, Bend, OR (US);
Ravi M. Shanker, Groton, CT (US);
James B. West, Bend, OR (US);
Walter C. Babcock, Bend, OR (US);
William J. Curatolo, Niantic, CT (US);
Dwayne T. Friesen, Bend, OR (US);
Rodney J. Ketner, Bend, OR (US);
Julian B. Lo, Old Lyme, CT (US);
James A. S. Nightingale, Bend, OR (US);
Ravi M. Shanker, Groton, CT (US);
James B. West, Bend, OR (US);
Bend Research, Inc., Bend, OR (US);
Abstract
A pharmaceutical composition comprises a dispersion comprising a low-solubility drug and a matrix combined with a concentration-enhancing polymer. At least a major portion of the drug is amorphous in the dispersion. The compositions improve the stability of the drug in the dispersion, and/or the concentration of drug in a use environment.