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:
May. 05, 1998
Filed:
Jun. 07, 1995
Applicant:
Inventors:
Heinz Gries, Berlin, DE;
Wolfgang Mutzel, Berlin, DE;
Christian Zurth, Berlin, DE;
Hanns-Joachim Weinmann, Berlin, DE;
Assignee:
Schering Aktiengesellschaft, Berlin, DE;
Primary Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
424-9322 ; 424493 ;
Abstract
Agents containing magnetic particles are suitable for use in enhancing images in diagnostic procedures, e.g., via x-ray, ultrasound or especially NMR. Preferred particles are based on metals, e.g., iron, cobalt or nickel, double metal oxides/hydroxides or complexes thereof.