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:
Dec. 15, 1992
Filed:
Aug. 30, 1989
Applicant:
Inventors:
Masashi Kodama, Shiga, JP;
Yutaka Katayama, deceased, late of Kyoto, JP;
by Shigemasa Katayama, heir, Tokyo, JP;
by Nobuko Katayama, heir, Tokyo, JP;
by Yoshimasa Katayama, heir, Kyoto, JP;
Toru Tani, Shiga, JP;
Kazuo Teramoto, Shiga, JP;
Mutsuo Murakami, Shiga, JP;
Assignee:
Toray Industries, Inc., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; A61K / ; A61K / ;
U.S. Cl.
CPC ...
424 7817 ; 514 57 ; 514 54 ; 424 7818 ;
Abstract
Lipopolysaccharides derived from the cell walls of Gram-negative bacteria, also known as endotoxins or pyrogens, are immobilized on a solid, insoluble carrier. The blood, blood plasma or blood serum of a tumor-bearing patient is passed over the immobilized lipopolysaccharide-containing blood treating material to treat the patient's tumor.