Patent Assignment Details
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Reel/Frame: | 005758/0012 | |
| Pages: | 5 |
| | Recorded: | 08/09/1990 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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12/31/1991
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Application #:
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07564612
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Filing Dt:
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08/09/1990
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Title:
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SUBSTITUTED 1,2-NAPHTHOQUINONE-2-DIAZIDE-4-SULFONIC ACIDS AND PROCESSES FOR THEIR PREPARATION AND USE
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Assignee
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A CORPORATION OF FED. REP. OF |
FRANKFURT/MAIN, FEDERAL REPUBLIC OF GERMANY |
GERMANY |
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Correspondence name and address
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BARBARA A. MCDOWELL
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FOLEY & LARDNER
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P.O. BOX 299
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ALEXANDRIA, VA 22313-0299
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