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. 28, 2020
Filed:
Aug. 09, 2018
Applicant:
Albireo Ab, Göteborg, SE;
Inventors:
Per-Göran Gillberg, Mölndal, SE;
Nils Ove Gustafsson, L{umlaut over (d)}eköpinge, SE;
Nils-Olof Lindberg, Limhamn, SE;
Jessica Elversson, Dalby, SE;
Assignee:
Albireo AB, Göteborg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/14 (2006.01); A61K 9/00 (2006.01); A61K 31/785 (2006.01); A61K 9/50 (2006.01); A61K 9/48 (2006.01); A61K 9/16 (2006.01);
U.S. Cl.
CPC ...
A61K 9/0053 (2013.01); A61K 9/1682 (2013.01); A61K 9/4808 (2013.01); A61K 9/5026 (2013.01); A61K 9/5042 (2013.01); A61K 9/5073 (2013.01); A61K 31/785 (2013.01);
Abstract
The invention relates to an oral formulation for targeted delivery of cholestyramine to the colon, comprising a plurality of cholestyramine pellets that are coated with a diffusion-controlled inner coating and an enteric outer coating. The invention also relates to the use of this formulation in the treatment of bile acid malabsorption.