Patent Assignment Details
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Reel/Frame: | 005437/0385 | |
| Pages: | 3 |
| | Recorded: | 09/13/1990 | | |
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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04/21/1992
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Application #:
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07564147
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Filing Dt:
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08/09/1990
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Title:
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PRODUCING PAR-ARAMID PULP BY MEANS OF GRAVITY-INDUCED SHEAR FORCES
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Correspondence name and address
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ROBERT J. SHAFER
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PATENT DIVISION, LEGAL DEPT.,
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E. I. DU PONT DE NEMOURS AND CO.,
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WILMINGTON, DE 19898
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