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Wolfgang Mutzel
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Berlin, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Magnetic particles for diagnostic purposes
Patent number
5,746,999
Issue date
May 5, 1998
Schering Aktiengesellschaft
Heinz Gries
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Sterile composition comprising a chelate complex for magnetic reson...
Patent number
5,648,063
Issue date
Jul 15, 1997
Schering Aktiengesellschaft
Heinz Gries
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Diagnostic media
Patent number
5,595,725
Issue date
Jan 21, 1997
Schering Aktiengesellschaft
Heinz Gries
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method of enhancing paramagnetism in chelates for MRI
Patent number
5,560,903
Issue date
Oct 1, 1996
Schering Aktiengesellschaft
Heinz Gries
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Gadolinium chelates for magnetic resonance imaging
Patent number
5,362,475
Issue date
Nov 8, 1994
Schering Aktiengesellschaft
Heinz Gries
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Nonionic 5-C-substituted 2,4,6-triiodoisophthalic acid derivatives
Patent number
5,047,228
Issue date
Sep 10, 1991
Schering Aktiengesellschaft
Heinz Gries
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method of enhancing NMR imaging using chelated paramagnetic ions bo...
Patent number
5,021,236
Issue date
Jun 4, 1991
Schering Aktiengesellschaft
Heinz Gries
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method to enhance NMR imaging using chelated paramagnetic ions
Patent number
4,963,344
Issue date
Oct 16, 1990
Schering Aktiengesellschaft
Heinz Gries
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
3-Substituted 2,4,6-trihalogenated benzamides as sweetening agents
Patent number
4,869,913
Issue date
Sep 26, 1989
Schering Aktiengesellschaft
Heinz Gries
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
3-Substituted 2,4,6-trihalogenated benzamides as sweetening agents
Patent number
4,522,839
Issue date
Jun 11, 1985
Schering Aktiengesellschaft
Heinz Gries
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
3-Substituted 2,4,6-trihalogenated benzamides as sweetening agents
Patent number
4,429,152
Issue date
Jan 31, 1984
Schering, Aktiengesellschaft
Heinz Gries
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Unsymmetrically substituted dicarboxylic-acid-bis-(2,4,6-triiodo-an...
Patent number
4,395,391
Issue date
Jul 26, 1983
Schering Aktiengesellschaft
Heinrich Pfeiffer
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Triiodinated 5-aminoisophthalic acid derivatives
Patent number
4,367,216
Issue date
Jan 4, 1983
Schering Aktiengesellschaft
Wolfgang Mutzel
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Triiodinated aminoacetamido isophthalamide x-ray contrast agents
Patent number
4,283,381
Issue date
Aug 11, 1981
Schering Aktiengesellschaft
Ulrich Speck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
X-ray contrast media
Patent number
4,264,572
Issue date
Apr 28, 1981
Schering Aktiengesellschaft
Erich Klieger
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
Magnetic particles for diagnostic purposes
Publication number
20020136693
Publication date
Sep 26, 2002
HEINZ GRIES
G01 - MEASURING TESTING
Information
Patent Application
MAGNETIC PARTICLES FOR DIAGNOSTIC PURPOSES
Publication number
20020064502
Publication date
May 30, 2002
HEINZ GRIES
G01 - MEASURING TESTING