Peter Liers

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Munster-Sarmshein, DE

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Patents Grantslast 30 patents

Information Patent Grant
Pentafluorophenylazolopyrimidines
- Patent number 5,965,561
- Issue date Oct 12, 1999
- American Cyanamid Company
- Klaus Jurgen Pees
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Pentafluorophenylazolopyrimidines
- Patent number 5,817,663
- Issue date Oct 6, 1998
- American Cyanamid Company
- Klaus Jurgen Pees
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of dihaloazolopyrimidines
- Patent number 5,808,066
- Issue date Sep 15, 1998
- American Cyanamid Company
- Gunter Krummel
- C07 - ORGANIC CHEMISTRY