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Wolfgang Jacob
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Moers, DE
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last 30 patents
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Patent Grant
Preparation of ethers of diphenols
Patent number
5,288,923
Issue date
Feb 22, 1994
Bayer Aktiengesellschaft
Gerhard Fennhoff
C07 - ORGANIC CHEMISTRY
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Patent Grant
Polyarylamide, their production and their use as absorbers for ultr...
Patent number
4,238,351
Issue date
Dec 9, 1980
Bayer Aktiengesellschaft
Franz Alfes
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...