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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09/22/1992
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Application #:
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07709855
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Filing Dt:
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06/04/1991
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Inventors:
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BERND SCHAEFER, WOLFGANG FREUND, GERNOT REISSENWEBER
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Title:
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PURIFICATION OF 2-CHLORO-5-NITROBENZALDEHYDE OR ACETALS THEREOF
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, FED. REP. OF GERMANY |
| GERMANY |
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| KEIL & WEINKAUF |
| 11001 CONNECTICUT AVE., N.W. |
| WASHINGTON, D.C. 20036 |
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