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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12/10/1991
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Application #:
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07460648
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Filing Dt:
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01/03/1990
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Inventors:
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MICHAEL STUMPP, PETER NEUMANN, BERND HUPFELD, HELMUT REICHELT
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Title:
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PROCESS FOR THE PREPARATION OF BIS(4-HYDROXYPHENYL) SULFONE
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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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