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:
Jul. 14, 1987
Filed:
Aug. 30, 1984
Applicant:
Inventors:
Masahiro Nobuhara, Iwatsuki, JP;
Toshinori Kanamori, Kasukabe, JP;
Kiyoshi Yamaguchi, Kawaguchi, JP;
Ei Mochida, Toshima, JP;
Assignee:
Mochida Pharmaceutical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12P / ; A61K / ;
U.S. Cl.
CPC ...
435 68 ; 435811 ; 424 85 ;
Abstract
A process for producing interferon comprises culturing interferon-producing mammalian cells in a cell culture medium containing at least one compound selected from the group consisting of ascorbic acid, an ascorbic acid derivative and a vanadium compound. According to the process of the present invention, interferon can be produced in large amounts.