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:
Dec. 02, 2003
Filed:
Jan. 12, 1999
Applicant:
Inventors:
Michio Hara, Kawasaki, JP;
Yasuhide Horiuchi, Kamakura, JP;
Fuminori Tamura, Mishima, JP;
Keishi Yamasaki, Kamakura, JP;
Assignee:
Toray Industries, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 9/20 ; A61K 9/22 ;
U.S. Cl.
CPC ...
A61K 9/20 ; A61K 9/22 ;
Abstract
A sustained release preparation of prostaglandin I derivatives, which is highly safe and has stable drug-releasing and absorption properties, is disclosed. In the orally administrable preparation, the active component is a prostaglandin I derivative and the release-controlling component is a hydrogel base.
Hara, Michio. (2003). Sustained-release prostaglandin i derivative preparation (U.S. Patent No. 6656502). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6656502
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile