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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04/06/1999
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Application #:
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08968180
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Filing Dt:
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11/12/1997
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Inventors:
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DIETER HERMELING, RANDOLF HUGO, HARDO SIEGEL
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Title:
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PURIFICATION OF TERTIARY PHOSPHINE OXIDES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| CARL BOSCHE STRASSE |
| PATENTABTEILUNG ZDX/A-C6 |
| 67056 LUDWIGSHAFEN, GERMANY |
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| JOHN H. SHURTLEFF |
| 140 S. DEARBORN STREET |
| SUITE 411 |
| CHICAGO, ILLINOIS 60603-5202 |
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