Patent Assignment Details
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| Reel/Frame: | 005712/0696 | |
| Pages: | 4 |
| | Recorded: | 05/17/1991 | | |
| 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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04/20/1993
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Application #:
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07529989
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Filing Dt:
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05/29/1990
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Title:
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METHOD AND APPARATUS FOR INTRODUCING BIOLOGICAL SUBSTANCES INTO LIVING CELLS
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Assignee
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| ERWIN ROAD CITY |
| DURHAM, NORTH CAROLINA 27706 |
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Correspondence name and address
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CHARLES A WEIGEL, JR.
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PATENT DIVISION
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C/O LEGAL DEPARTMENT
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E.I. DU PONT DE NEMOURS AND COMPANY
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WILMINGTON, DE 19898
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