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Benjamin C. Spehlmann
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Glenview, IL, US
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last 30 patents
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Patent Grant
Method for treating an organic liquid contaminated with an iodide c...
Patent number
5,962,735
Issue date
Oct 5, 1999
UOP LLC
Santi Kulprathipanja
C07 - ORGANIC CHEMISTRY
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Patent Grant
Butene isomerization process
Patent number
5,146,035
Issue date
Sep 8, 1992
UOP
Benjamin C. Spehlmann
C07 - ORGANIC CHEMISTRY