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. 31, 1998
Filed:
Jul. 18, 1995
Makoto Sato, Aichi-ken, JP;
Toshiyuki Kouzaki, Aichi-ken, JP;
Yoko Ishihara, Aichi-ken, JP;
Shigeaki Yoshina, Aichi-ken, JP;
Masanao Nakoshi, Aichi-ken, JP;
Tatsushi Maeda, Aichi-ken, JP;
Sanwa Kagaku Kenkyusho Co., Ltd., Nagoya, JP;
Abstract
A pharmaceutical composition is disclosed comprising a fat emulsion containing microspheres and having its electric charge adjusted to a negative value and a biologically active substance selected from the group consisting of a basic peptide and a basic protein, which biologically active substance is adsorbed to the microspheres in the fat emulsion. An acidic phospholipid, a fatty acid, a bilic acid and a salt of such substances is preferred as an agent for adjusting the electric charge of the fat emulsion. Motilin derivatives, vasoactive intestinal polypeptide derivatives and calcitonin are preferred biologically active substances.