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:
Nov. 22, 1988
Filed:
Feb. 18, 1986
Applicant:
Inventors:
Souichirou Watanabe, Tokyo, JP;
Tadasu Fujita, Kanagawa, JP;
Assignee:
The Nisshin Oil Mills, Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ;
U.S. Cl.
CPC ...
4241951 ; 514560 ; 514885 ;
Abstract
An immunopotentiator having an anti-tumor activity such as an effect for inhibiting the growth of tumor cells, an effect for prolonging the death by tumor, etc. is provided, which agent contains as its active ingredient, the lipid fraction or the glycolipid fraction of a marine chlorella such as Chlorella minutissima or Chlorella vulgaris, the lipid fraction being obtained e.g. by extracting a marine chlorella with an organic solvent, and the glycolipid fraction, e.g. by separating it from the lipid fraction with a mixed solvent according to silica gel chromatography.