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Serge Delavarenne
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Saint Germain En Laye, FR
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last 30 patents
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Patent Grant
Catalyst system and catalytic alkane carbonylation process
Patent number
4,962,232
Issue date
Oct 9, 1990
Societe Chimique des Charbonnages, S.A.
Serge Delavarenne
C07 - ORGANIC CHEMISTRY
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Patent Grant
Catalytic process for the manufacture of acid fluoride
Patent number
4,840,750
Issue date
Jun 20, 1989
Societe Chimique des Charbonnages S.A.
Serge Delavarenne
C07 - ORGANIC CHEMISTRY