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:
Jan. 26, 1999
Filed:
Jun. 06, 1995
Applicant:
Inventors:
Ludwig Kuhlmann, Florsheim am Main, DE;
Anton Mayer, Niedernhausen, DE;
Assignee:
CIS bio international, Gif Sur Yvette Cedex, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K / ; A61K / ; C07F / ;
U.S. Cl.
CPC ...
424-149 ; 424-165 ; 424-141 ; 534 10 ; 534 14 ;
Abstract
A process for the preparation of an organ-specific substance labeled with technetium-99m The invention relates to a process for the preparation of an organ-specific substance labeled with technetium-99m, in which no unwanted Tc-99m compounds are bound to the antibody. This is achieved by using the complexing agent required for the reducing agent in an amount which is stoichiometric relative to the reducing agent.