Jurgen Scharschmidt

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Krefeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparing hydroxybiphenyl
- Patent number 5,763,717
- Issue date Jun 9, 1998
- Bayer Aktiengesellschaft
- Hans-Josef Buysch
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of a mixture of cyclohexanone and cyclo...
- Patent number 5,395,976
- Issue date Mar 7, 1995
- Bayer Aktiengesellschaft
- Jurgen Scharschmidt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing powdered aluminum alloys
- Patent number 5,090,997
- Issue date Feb 25, 1992
- Bayer Aktiengesellschaft
- Udo Birkenstock
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Iron oxide pigments, a process for their preparation and their use
- Patent number 4,990,189
- Issue date Feb 5, 1991
- Bayer Aktiengesellschaft
- Jurgen Wiese
- B82 - NANO-TECHNOLOGY