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:
Mar. 17, 2015
Filed:
Nov. 30, 2010
Applicants:
Ryoji Yoshii, Mishima, JP;
Yuki Hayashi, Kamakura, JP;
Yuki Fujisaki, Kamakura, JP;
Inventors:
Assignee:
Toray Industries, Inc., , JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/30 (2006.01); A61K 9/28 (2006.01);
U.S. Cl.
CPC ...
A61K 9/2813 (2013.01); A61K 9/2866 (2013.01);
Abstract
A film coating agent for a solid formulation includes a water-soluble cellulose derivative, swelling clay, a cationic surfactant, and a fatty acid, wherein mass ratio of the swelling clay to the water-soluble cellulose derivative is 2:8 to 8:2, and content of the cationic surfactant is not less than 0.5 equivalents and not more than 3.0 equivalents relative to a cation exchange equivalent of the swelling clay.
Yoshii, Ryoji. (2015). Film coating agent for solid preparation, and solid preparation using same (U.S. Patent No. 8980320). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8980320
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile