Walter Girke

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Hanau, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for the simultaneous production of 1,2- and 1,3-propanediol
- Patent number 5,426,249
- Issue date Jun 20, 1995
- Degussa Aktiengesellschaft
- Thomas Haas
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of acrolein
- Patent number 5,387,720
- Issue date Feb 7, 1995
- Degussa Aktiengesellschaft
- Armin Neher
- C07 - ORGANIC CHEMISTRY