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Peter Blaszkiewicz
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Berlin, DE
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Patents Grants
last 30 patents
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Patent Grant
Lithium complexes of N-(1-hydroxymethyl-2,3-dihydroxypropyl)-1,4,7-...
Patent number
6,894,151
Issue date
May 17, 2005
Shering Aktiengesellschaft
Johannes Platzek
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for mono- and 1,7-bis-N-.beta.-hydroxyalkylation of cyclene...
Patent number
5,994,536
Issue date
Nov 30, 1999
Schering Aktiengesellschaft
Orlin Petrov
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Nonionic x-ray contrast medium with high iodine content
Patent number
5,232,685
Issue date
Aug 3, 1993
Schering Aktiengesellschaft
Ulrich Speck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nonionic x-ray contrast medium with high iodine content
Patent number
5,183,654
Issue date
Feb 2, 1993
Schering Aktiengesellschaft
Ulrich Speck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of using fluorosubstituted benzene derivatives in F-NMR imaging
Patent number
5,130,119
Issue date
Jul 14, 1992
Schering Aktiengesellschaft
Peter Blaszkiewicz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dicarboxylic acid-bis(3,5-dicarbamoyl-2,4,6-triiodoanilides) and x-...
Patent number
5,073,362
Issue date
Dec 17, 1991
Schering Aktiengesellschaft
Peter Blaszkiewicz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Substituted dicarboxylic acid-bis(3,5-dicarbamoyl-2,4,6-triiodoanil...
Patent number
5,004,835
Issue date
Apr 2, 1991
Schering Aktiengesellschaft
Peter Blaszkiewicz
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Novel triiodinated isophthalic acid diamides as nonionic X-ray cont...
Patent number
4,364,921
Issue date
Dec 21, 1982
Schering, Aktiengesellschaft
Ulrich Speck
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
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Patent Application
Lithium complexes of N-(1-hydroxymethyl-2,3-dihydroxypropyl)-1,4,7-...
Publication number
20020128472
Publication date
Sep 12, 2002
Schering AG
Johannes Platzek
C07 - ORGANIC CHEMISTRY