Patent Assignment Details
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| Reel/Frame: | 004090/0664 | |
| Pages: | 2 |
| | Recorded: | 02/02/1983 | | |
| 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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08/02/1983
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Application #:
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06218575
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Filing Dt:
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12/22/1980
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Title:
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PREPARATION OF POLYSILOXANE BLOCK POLYMERS AND THEIR USE AS FOAM INHIBITORS
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Assignee
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| HENKELSTRASSE |
| 67 DUSSELDO-HOLTHAUSEN,, GERMANY |
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Correspondence name and address
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HAMMOND & LITTELL, WEISSENBERGER &
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MUSERLIAN
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420 LEXINGTON AVE, STE. 2520
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NEW YORK, NY 10170
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