Norbert Brock

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Uerentrup, DE

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Patents Grantslast 30 patents

Information Patent Grant
oxazaphosphorin-4-thio alkanesulphonic acids, neutral salts thereof...
- Patent number 4,929,607
- Issue date May 29, 1990
- ASTA Pharma Aktiengesellshaft
- Gerhard Scheffler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxazaphosphorin-4-thio-alkanesulphonic acids, and neutral salts the...
- Patent number 4,623,742
- Issue date Nov 18, 1986
- ASTA-Werke Aktiengesellschaft Chemische Fabrik
- Gerhard Scheffler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
4-carbamoyloxy-oxazaphosphorins
- Patent number 4,618,692
- Issue date Oct 21, 1986
- Asta-Werke Aktiengesellschaft
- Gerhard Scheffler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the treatment of spasmodic conditions in humans
- Patent number 4,124,716
- Issue date Nov 7, 1978
- Asta-werke Aktiengesellschaft
- Peter Emig
- C07 - ORGANIC CHEMISTRY