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Paul Hornberger
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Ludwigshafen, DT
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last 30 patents
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Patent Grant
Manufacture of phthalic anhydride from o-xylene or naphthalene
Patent number
4,077,984
Issue date
Mar 7, 1978
BASF Aktiengesellschaft
Kurt Blechschmitt
C07 - ORGANIC CHEMISTRY
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Patent Grant
Recovery of phthalic anhydride
Patent number
4,008,255
Issue date
Feb 15, 1977
BASF Aktiengesellschaft
Friedrich Wirth
C07 - ORGANIC CHEMISTRY
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Patent Grant
Supported catalyst for the oxidation of o-xylene and/or naphthalene...
Patent number
4,007,136
Issue date
Feb 8, 1977
BASF Aktiengesellschaft
Kurt Blechschmitt
C07 - ORGANIC CHEMISTRY