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Norbert Petri
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Frankenthal, DE
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last 30 patents
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Patent Grant
Preparation of formaldehyde
Patent number
4,584,412
Issue date
Apr 22, 1986
BASF Aktiengesellschaft
Albrecht Aicher
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of glyoxal
Patent number
4,242,282
Issue date
Dec 30, 1980
BASF Aktiengesellschaft
Hans Diem
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of diketones
Patent number
4,235,823
Issue date
Nov 25, 1980
BASF Aktiengesellschaft
Christian Dudeck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Manufacture of aliphatic hydroxycarbonyl compounds etherified with...
Patent number
4,233,246
Issue date
Nov 11, 1980
BASF Aktiengesellschaft
Christian Dudeck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of alkyl pyruvates
Patent number
4,229,590
Issue date
Oct 21, 1980
BASF Aktiengesellschaft
Christian Dudeck
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of adipic acid from acidic wash waters
Patent number
4,227,021
Issue date
Oct 7, 1980
BASF Aktiengesellschaft
Otto-Alfred Grosskinsky
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Preparation of aromatic and araliphatic aldehydes
Patent number
4,224,254
Issue date
Sep 23, 1980
BASF Aktiengesellschaft
Wolfgang Sauer
C07 - ORGANIC CHEMISTRY