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Mulheim, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Method of preparing active magnesium-hydride or magnesium hydrogen-...
Patent number
5,199,972
Issue date
Apr 6, 1993
Studiengesellschaft Kohle GmbH
Borislav Bogdanovic
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Method of preparing active magnesium-hydride or magnesium hydrogen-...
Patent number
5,162,108
Issue date
Nov 10, 1992
Studiengesellschaft Kohle GmbH
Borislav Bogdanovic
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing intermetallic compounds or hydrides thereof
Patent number
4,828,606
Issue date
May 9, 1989
Studiengesellschaft Kohle GmbH
Borislav Bogdanovic
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of 2-vinylpyridine from acetylene and acryl...
Patent number
4,267,329
Issue date
May 12, 1981
Studiengesellschaft Kohle GmbH
Helmut Bonnemann
C07 - ORGANIC CHEMISTRY