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:
Sep. 29, 1992
Filed:
Jan. 12, 1990
Applicant:
Inventors:
Shoju Kameyama, Hirakata, JP;
Kenmi Miyano, Hirakata, JP;
Motonori Hashimoto, Hirakata, JP;
Kazuo Takechi, Hirakata, JP;
Takao Ohmura, Hirakata, JP;
Yutaka Hirao, Hirakata, JP;
Yahiro Uemura, Hirakata, JP;
Kazumasa Yokoyama, Hirakata, JP;
Assignee:
The Green Cross Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
530381 ; 530380 ; 530382 ; 530383 ; 530384 ; 530386 ; 5303901 ;
Abstract
A method of producing a virus-inactivated protein-containing composition from a protein-containing composition which may be contaminated with virus. The method according to the present invention permits production of pharmaceutically safer virus-inactivated protein preparations without spoiling the protein activity.