Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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02/20/1990
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Application #:
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06662182
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Filing Dt:
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10/18/1984
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Inventors:
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GERHARD WICKENHAEUSER, BERND HEIDA, FRITZ GRAF, LEOPOLD HUPFER
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Title:
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RECOVERY OF AQUEOUS GLYOXYLIC ACID SOLUTIONS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 6700 LUDWIGSHAFEN, |
| RHEINLAND-PFALZ,, GERMANY |
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| JOHN H. SHURTLEFF |
| 140 S. DEARBORN ST., SUITE 411 |
| CHICAGO, IL 60603 |
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