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:
Oct. 10, 2017
Filed:
Aug. 27, 2013
Applicant:
Activus Pharma Co., Ltd., Funabashi-shi, Chiba, JP;
Inventors:
Assignee:
ACTIVUS PHARMA CO., LTD., Chiba, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 47/34 (2017.01); A61K 9/10 (2006.01); A61K 9/14 (2006.01); A61K 31/4174 (2006.01); A61K 31/222 (2006.01); A61K 31/573 (2006.01); A61K 47/24 (2006.01); A61K 47/26 (2006.01); A61K 47/32 (2006.01); A61K 31/41 (2006.01); A61K 31/192 (2006.01); A61K 31/405 (2006.01);
U.S. Cl.
CPC ...
A61K 47/34 (2013.01); A61K 9/10 (2013.01); A61K 9/146 (2013.01); A61K 31/192 (2013.01); A61K 31/222 (2013.01); A61K 31/405 (2013.01); A61K 31/41 (2013.01); A61K 31/4174 (2013.01); A61K 31/573 (2013.01); A61K 47/24 (2013.01); A61K 47/26 (2013.01); A61K 47/32 (2013.01);
Abstract
The purpose of present invention is to provide a medicine which has low contamination with a fine-pulverizing medium, is safe and has improved bioavailability. A method for producing a composite organic compound powder for medical use is used which comprises: mixing a poorly water-soluble and crystalline organic compound powder, a physiologically acceptable salt, a physiologically acceptable polyol, and a carboxyvinyl polymer and fine-pulverizing the organic compound powder; and removing at least the salt and the polyol during or after fine-pulverizing.