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:
Aug. 14, 1979
Filed:
Apr. 08, 1977
Applicant:
Inventors:
Heizi Ikushima, Kawaguchi, JP;
Hiroto Nakano, Kodaira, JP;
Kazuo Igusa, Tokorozawa, JP;
Sadao Bessho, Tokyo, JP;
Assignee:
Chugau Seiyaku Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424174 ; 424236 ; 424319 ;
Abstract
A soft gelatin capsule preparation of a 1.alpha.-hydroxy-vitamin D which contains sorbic acid or its salt and a process for preparing the preparation are disclosed. Sorbic acid or its salt which is incorporated in a soft gelatin capsule and/or an oily diluent acts as a preservative for gelatin and as a stabilizer for the vitamin D.