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:
Nov. 18, 1980
Filed:
Mar. 20, 1978
Applicant:
Inventors:
Andrew J Tofe, Cincinnati, OH (US);
Marion D Francis, Cincinnati, OH (US);
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424-1 ; 252408 ; 2605 / ; 424-9 ;
Abstract
A composition and method for the preparation of a technetium-99 m based scintigraphic scanning agent are disclosed. The agent is prepared by the addition of a pertechnetate-99 m solution to an anhydrous salt composition comprising a phosphonic acid or a pharmaceutically acceptable salt thereof and a non-toxic, water-soluble, anhydrous, stannous, ferrous or chromous salt of hydrochloric or sulfuric acid.