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. 14, 1992
Filed:
May. 16, 1988
Applicant:
Inventors:
Assignee:
Amersham International plc, Little Chalfont, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07F / ; A61K / ;
U.S. Cl.
CPC ...
534 14 ; 424-11 ;
Abstract
Complexes useful as radiopharmaceuticals contain the .sup.99m Tc-NO moiety and up to four organic ligands which confer biological target-seeking properties on the complex. Preferred are mono-cationic complexes, particularly having the formula