Alexander Toepfer

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Hofheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Carbohydrate mimetics having antiadhesive properties
- Patent number 6,136,790
- Issue date Oct 24, 2000
- Glycorex AB
- Alexander Toepfer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymer-conjugated malonic acid derivatives and their use as medica...
- Patent number 5,817,742
- Issue date Oct 6, 1998
- Hoechst Aktiengesellschaft
- Alexander Toepfer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Multiply fucosylated dicarboxylic acids possessing antiadhesive pro...
- Patent number 5,811,405
- Issue date Sep 22, 1998
- Hoechst Aktiengesellschaft
- Alexander Toepfer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antiadhesive piperidine-and pyrrolidinecarboxylic acids
- Patent number 5,739,300
- Issue date Apr 14, 1998
- Hoechst Aktiengesellschaft
- Alexander Toepfer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Malonic acid derivatives having antiadhesive properties
- Patent number 5,693,621
- Issue date Dec 2, 1997
- Hoechst Aktiengesellschaft
- Alexander Toepfer
- C07 - ORGANIC CHEMISTRY