Patent Assignment Abstract of Title
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Total Assignments:
4
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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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Inventors:
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JOHN C. SANFORD, MICHAEL J. DE VIT, RONALD F. BRUNER, STEPHEN A. JOHNSTON
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Title:
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METHOD AND APPARATUS FOR INTRODUCING BIOLOGICAL SUBSTANCES INTO LIVING CELLS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| ERWIN ROAD CITY |
| DURHAM, NORTH CAROLINA 27706 |
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| CHARLES A WEIGEL, JR. |
| PATENT DIVISION |
| C/O LEGAL DEPARTMENT |
| E.I. DU PONT DE NEMOURS AND COMPANY |
| WILMINGTON, DE 19898 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| CHARLES A WEIGEL, JR. |
| PATENT DIVISION |
| C/O LEGAL DEPARTMENT |
| E.I. DU PONT DE NEMOURS AND COMPANY |
| WILMINGTON, DE 19898 |
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Assignment:
3
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| CHARLES A WEIGEL, JR. |
| PATENT DIVISION |
| C/O LEGAL DEPARTMENT |
| E.I. DU PONT DE NEMOURS AND COMPANY |
| WILMINGTON, DE 19898 |
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Assignment:
4
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| SUITE 105, CORNELL BUSINESS & TECHNOLOGY PARK, 20 THORNWOOD DRIVE |
| ITHACA, NEW YORK 14850 |
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| CHARLES A WEIGEL, JR. |
| PATENT DIVISION |
| C/O LEGAL DEPARTMENT |
| E.I. DU PONT DE NEMOURS AND COMPANY |
| WILMINGTON, DE 19898 |
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