Thomas Balzer

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Multiply substituted DTPA derivatives and their metal complexes, an...
- Patent number 5,885,548
- Issue date Mar 23, 1999
- Schering Aktiengesellschaft
- Franz-Karl Maier
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of tetra azacycle complexes as x-ray diagnostic agents for the...
- Patent number 5,853,699
- Issue date Dec 29, 1998
- Schering Aktiengesellschaft
- Franz-Karl Maier
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
DTPA derivatives substituted in a novel way, their metal complexes,...
- Patent number 5,746,995
- Issue date May 5, 1998
- Schering Aktiengesellschaft
- Franz-Karl Maier
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Use of metal complexes as liver and gallbladder X-ray diagnostic ag...
- Patent number 5,672,335
- Issue date Sep 30, 1997
- Schering Aktiengesellschaft
- Werner Krause
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE