Patent Assignment Details
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Reel/Frame: | 005609/0062 | |
| Pages: | 8 |
| | Recorded: | 01/29/1991 | | |
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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10/05/1993
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Application #:
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07647392
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Filing Dt:
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01/29/1991
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Title:
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FIBERS AND FIBRETS FROM BLENDS OF POLYBEZIMIDAZOLES AND AROMATIC POLYAMIDES, AROMATIC POLYAMIDE-HYDRAZIDES OR AROMATIC POLYAMIDES CONTAINING HETEROCYCLIC LINKAGES
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Correspondence name and address
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JOSEPH M. MAZZARESE
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HOECHST CELANESE CORPORATION
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86 MORRIS AVENUE
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SUMMIT, NJ 07901
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