Patent Assignment Details
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Reel/Frame: | 005321/0872 | |
| Pages: | 2 |
| | Recorded: | 05/29/1990 | | |
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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08/14/1990
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Application #:
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07321109
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Filing Dt:
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03/09/1989
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Title:
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PREPARATION OF PARTICULARLY BLUISH PEARL LUSTER PIGMENTS
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Assignee
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6700 LUDWIGSHAFEN |
RHEINLAND-PFALZ, GERMANY |
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Correspondence name and address
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KEIL AND WEINKAUF
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1101 CONNETICUT AVE, N.W.
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WASHINGTON, DC 20036
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