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:
May. 20, 2003
Filed:
Aug. 22, 2001
Applicant:
Inventors:
Shiro Shigeta, Fukushima, JP;
Toshihiro Yamase, Kanagawa, JP;
Assignee:
Polytronics, Ltd., Ishikawa-ken, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A01N 5/900 ; A61K 3/300 ;
U.S. Cl.
CPC ...
A01N 5/900 ; A61K 3/300 ;
Abstract
A compound for use especially as an antiviral drug, mainly containing salts of heteropolyanions consisting of a tungstoantimonate (III) vanadium-mixed metal oxide or related salts represented by formula [(XW O ) V O ] , where p is a positive number between 9 and 12 and X is Sb, P. As or Bi and especially Sb. An antiviral drug having a broad spectrum of antiviral activity, high potent efficacy and low toxicity is provided.