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:
Jan. 06, 2015
Filed:
Nov. 23, 2010
Applicants:
Hisayoshi Shimizu, Takatsuki, JP;
Muneo Nonomura, Toyonaka, JP;
Tomomichi Futo, Osaka, JP;
Kei Mukai, Katano, JP;
Inventors:
Hisayoshi Shimizu, Takatsuki, JP;
Muneo Nonomura, Toyonaka, JP;
Tomomichi Futo, Osaka, JP;
Kei Mukai, Katano, JP;
Assignee:
Takeda Pharmaceutical Company Limited, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/26 (2006.01); A61K 9/14 (2006.01); A61K 9/16 (2006.01); A61K 38/09 (2006.01); F26B 5/06 (2006.01); A61K 9/19 (2006.01);
U.S. Cl.
CPC ...
A61K 9/1647 (2013.01); F26B 5/06 (2013.01); A61K 9/19 (2013.01);
Abstract
This invention provides a production method for a solid sustained-release preparation, characterized in that a sustained-release preparation (a sustained-release preparation suspension) is freeze-dried in a freeze-drying container whose inner face is partially or totally coated with an ice layer or water-repelling base material.