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. 22, 1991
Filed:
Mar. 22, 1990
Applicant:
Inventors:
Kiichi Sawai, Funabashi, JP;
Masayasu Kurono, Mie, JP;
Hiromoto Asai, Nagoya, JP;
Takahiko Mitani, Mie, JP;
Naohisa Ninomiya, Nagoya, JP;
Tomoo Suzuki, Kasugai, JP;
Assignee:
Sanwa Kagaku Kenkyusho Co., Ltd., Nagoya, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
514103 ;
Abstract
A novel composition contains phytic acid and ferric ions as main ingredients and carboxylic acid ions as a dissolution accelerator, and may further include at least one or more or two additives selected from the group consisting of a carboxylic acid or its salt, saccharides, an amino acid or its salt and an organic phosphoric acid or its salt.