Martin Meier

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Werl, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the production of 3-hydroxy propionic acid or a salt th...
- Patent number 5,831,121
- Issue date Nov 3, 1998
- Degussa Aktiengesellschaft
- Thomas Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of malonic acid or a salt thereof
- Patent number 5,817,870
- Issue date Oct 6, 1998
- Degussa Aktiengesellschaft
- Thomas Haas
- C07 - ORGANIC CHEMISTRY