Christian Rietzel

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Heidelberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Pteridine compounds
- Patent number 4,910,203
- Issue date Mar 20, 1990
- Christian Rietzel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diuretic pharmaceutical compositions and method of use containing t...
- Patent number 4,118,492
- Issue date Oct 3, 1978
- Rohm GmbH
- Karl-Dieter Voelger
- C07 - ORGANIC CHEMISTRY