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:
Dec. 01, 1998
Filed:
Jun. 07, 1995
Applicant:
Inventors:
Heinz Gries, Berlin, DE;
Erich Klieger, Berlin, DE;
Bernd Raduchel, Berlin, DE;
Heribert Schmitt-Willich, Berlin, DE;
Hanns-Joachim Weinmann, Berlin, DE;
Hubert Vogler, Berlin, DE;
Gabriele Schuhmann-Giampieri, Berlin, DE;
Jurgen Conrad, Berlin, DE;
Assignee:
Schering Aktiengesellschaft, , DE;
Primary Examiner:
Int. Cl.
CPC ...
A61B / ; A61K / ;
U.S. Cl.
CPC ...
424-165 ; 424-9365 ; 424942 ; 514836 ;
Abstract
Chelate compounds of general formula I ##STR1## wherein X is a hydrogen atom and/or a metal ion equivalent of an element of atomic numbers 21-29, 31, 32, 37-40, 42-44, 49 or 57-83, and