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:
Jun. 01, 1976
Filed:
May. 07, 1973
Applicant:
Inventor:
Ivan Benes, Greifensee, CH;
Assignee:
Solco Basel AG, Basel, CH;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ;
U.S. Cl.
CPC ...
424-1 ; 2523 / ;
Abstract
Process for preparing injectable technetium-99m or indium-113m preparation of high specific activity by contacting an aqueous solution of such radionuclide of low specific activity with a metal hydroxide precipitate, separating the precipitate with the radionuclide concentrated therein and dissolving the precipitate in an aqueous solution of a chelating agent.