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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02/25/1992
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Application #:
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07518710
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Filing Dt:
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05/07/1990
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Inventor:
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WINFRIED SEIDEL
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Title:
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PROCESS FOR THE SELECTIVE PREPARATION OF N-SUBSTITUTED 1,4-DIAMINO-2- NITROBENZENES
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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HOHENZOLLERNRING 127-129 |
2000 HAMBURG, WEST, GERMANY |
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ROBERT G. WEILACHER |
FEDERAL BAR BUILDING WEST |
1819 H STREET, N.W. |
SUITE 1100 |
WASHINGTON, D.C. 20006 |
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