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. 22, 1998
Filed:
Dec. 20, 1996
Applicant:
Inventors:
Mitsuo Kawase, Chita City, JP;
Yuji Kawase, Handa City, JP;
Kazunari Yamada, Nagoya City, JP;
Kazukiyo Kobayashi, Togo-Cho, Aichi-Gun, JP;
Yasuo Suzuki, Shizuoka City, Shizuoka Pref., JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
21050027 ; 2105001 ; 21050036 ; 55524 ; 96-4 ; 96 11 ;
Abstract
A virus-removing filter using, as a virus-capturing body, at least one kind of sialic acid, a sialic acid derivative, and sugars, glycoproteins and glycolipids containing sialic acid and/or the sialic acid derivative.