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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.:

US 9468598 B1

PDFFull Text
Date of Patent:
Oct. 18, 2016

Filed:

Apr. 30, 2013

Oral dosage form containing a pde 4 inhibitor as an active ingredient and polyvinylpyrrolidon as excipient

Applicant:

Astrazeneca Ab, Mölndal, SE;

Inventors:

Rango Dietrich, Constance, DE;

Klaus Eistetter, Constance, DE;

Hartmut Ney, Constance, DE;

Assignee:

AstraZeneca AB, Sodertalje, SE;

Attorney:

Fish & Richardson P.C.

Primary Examiner:

Paul Dickinson

Int. Cl.
CPC ...
A61K 9/20 (2006.01); A61K 9/00 (2006.01); A61K 31/166 (2006.01); A61K 31/44 (2006.01);
U.S. Cl.
CPC ...
A61K 9/0002 (2013.01); A61K 9/2027 (2013.01); A61K 31/166 (2013.01); A61K 31/44 (2013.01);
Abstract

Dosage forms for oral administration of a PDE 4 inhibitor whose solubility is slight are described. They contain PVP as binder.

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