Details for Patent: 5,560,903

Summary for Patent: 5,560,903

Title:	Method of enhancing paramagnetism in chelates for MRI
Abstract:	A diagnostic medium contains at least one physiologically well tolerated complex salt comprising an anion of a complexing acid and one or more central ion or ions of an element with an atomic number of 21 to 29, 42, 44 or 57 to 83 and, optionally, one or more physiologically biocompatible cation or cations of an inorganic and/or organic base or amino acid, optionally, with additives customary in galenic formulations, dissolved or suspended in an aqueous medium.
Inventor(s):	Gries; Heinz (Berlin, DE), Rosenberg; Douwe (Berlin, DE), Weinmann; Hanns-Joachim (Berlin, DE), Speck; Ulrich (Berlin, DE), Mutzel; Wolfgang (Berlin, DE), Hoyer; Georg-Alexander (Berlin, DE), Pfeiffer; Heinrich (Berlin, DE), Renneke; Franz-Josef (Berlin, DE)
Assignee:	Schering Aktiengesellschaft (Berlin, DE)
Application Number:	08/462,681
Patent Claim Types: see list of patent claims	Use; Composition; Dosage form; Formulation;

Drugs Protected by US Patent 5,560,903

Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	TE	Type	RLD	RS	Patent No.	Patent Expiration	Product	Substance	Delist Req.	Patented / Exclusive Use	Submissiondate

Foreign Priority and PCT Information for Patent: 5,560,903

Foriegn Application Priority Data
Foreign Country	Foreign Patent Number	Foreign Patent Date
Germany	31 29 906.7	Jul 24, 1981
Germany	33 02 410.3	Jan 21, 1983
Germany	34 01 052.1	Jan 11, 1984

International Family Members for US Patent 5,560,903

Country	Patent Number	Estimated Expiration	Supplementary Protection Certificate	SPC Country	SPC Expiration
European Patent Office	0071564		SPC/GB93/060	United Kingdom
Austria	18719
Austria	397465
Austria	52247
Austria	A19184