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:
May. 28, 2013
Filed:
Sep. 27, 2011
Applicants:
Haijun Xu, Zhongshan, CN;
Tiejun Diao, Zhongshan, CN;
Inventors:
Haijun Xu, Zhongshan, CN;
Tiejun Diao, Zhongshan, CN;
Assignee:
Ferring International Center S.A., St-Prex, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N 43/40 (2006.01); A01N 43/00 (2006.01); A61K 31/435 (2006.01); A61K 31/33 (2006.01); A61L 33/00 (2006.01); B05D 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Compositions are provided that are useful for the preparation of a medicament. The compositions comprise granules having a layer of sodium picosulphate coated on potassium bicarbonate. Additional granules having a layer of magnesium oxide coated on a core of citric acid are also provided. The two types of granules may be combined to obtain mixtures (preferably homogeneous or substantially homogeneous mixtures) of the two types of granules, which are useful, e.g., as pharmaceutical compositions.