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Patents Represented by Attorney Hoglund & Pamias, P.C.

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Substituted octanuclear pyrazolato clusters with electron transfer and MRI contrast agent properties

Patent number: 7052677

Abstract: The present invention is directed to an Fe(III) complex comprising a redox-active metal cluster in a chemically inert shell. The inventive complex has electron transfer and paramagnetic properties.

Type: Grant

Filed: June 20, 2003

Date of Patent: May 30, 2006

Assignee: University of Puerto Rico

Inventors: Raphael Raptis, Peter Baran