Patent Assignment Details
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| Reel/Frame: | 004180/0573 | |
| Pages: | 2 |
| | Recorded: | 10/21/1983 | | |
| 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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02/07/1984
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Application #:
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06131533
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Filing Dt:
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03/18/1980
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Title:
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PROCESS FOR THE PRODUCTION OF MIXED GRANULATE FROM CARBON BLACK AND LIGHT FILLER
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Assignee
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| WEISSFRAUENSTR. 9 |
| 6000 FRANKFURT/MAIN, GERMANY |
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Correspondence name and address
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CUSHMAN, DARBY & CUSHMAN
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1801 K ST., N.W.
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WASHINGTON, DC 20006
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