Hans-Rudolf Olpe

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Bottmingen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Substituted propane-phosphinic acid compounds
- Patent number 5,300,679
- Issue date Apr 5, 1994
- Ciba-Geigy Corporation
- Eric K. Baylis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted propane-phosphinic acid compounds
- Patent number 5,190,933
- Issue date Mar 2, 1993
- Ciba-Geigy Corporation
- Eric K. Baylis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted propane-phosphinic acid compounds
- Patent number 5,064,819
- Issue date Nov 12, 1991
- Ciba-Geigy Corporation
- Eric K. Baylis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted propane-phosphinic acid compounds
- Patent number 5,051,524
- Issue date Sep 24, 1991
- Ciba-Geigy Corporation
- Eric K. Baylis
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Substituted propane-phosphinic acid compounds
- Patent number 5,013,863
- Issue date May 7, 1991
- Ciba-Geigy Corporation
- Eric K. Baylis
- C07 - ORGANIC CHEMISTRY