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Mark L. Winzenburg
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Naperville, IL, US
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last 30 patents
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Patent Grant
Process for converting a wet acetylene-containing stream to aromati...
Patent number
4,982,032
Issue date
Jan 1, 1991
Amoco Corporation
Mark L. Winzenburg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalysts for conversion of a lower alkane
Patent number
4,968,655
Issue date
Nov 6, 1990
Amoco Corporation
James L. Jezl
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Conversion of a lower alkane
Patent number
4,814,539
Issue date
Mar 21, 1989
Amoco Corporation
James L. Jezl
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Disubstituted maleic anhydride compounds
Patent number
4,638,072
Issue date
Jan 20, 1987
Standard Oil Company (Indiana)
Ellis K. Fields
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Disubstituted maleic anhydride compounds
Patent number
4,596,867
Issue date
Jun 24, 1986
Standard Oil Company (Indiana)
Ellis K. Fields
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of fuel additives from acetylene
Patent number
4,585,897
Issue date
Apr 29, 1986
Standard Oil Company (Indiana)
Ellis K. Fields
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quaternary ammonium compounds containing an anhydride group
Patent number
4,560,761
Issue date
Dec 24, 1985
Standard Oil Company (Indiana)
Ellis K. Fields
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polyimides prepared from cyclic dianhydrides
Patent number
4,536,560
Issue date
Aug 20, 1985
Standard Oil Company (Indiana)
Mark L. Winzenburg
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Halomethyl, methyl maleic anhydride and synthesis of bromomethyl, m...
Patent number
4,526,986
Issue date
Jul 2, 1985
Standard Oil Company (Indiana)
Ellis K. Fields
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Cyclic dianhydrides prepared from maleic anhydride
Patent number
4,490,545
Issue date
Dec 25, 1984
Standard Oil Company (Indiana)
Mark L. Winzenburg
C07 - ORGANIC CHEMISTRY