Patent Assignment Details
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| Reel/Frame: | 005092/0508 | |
| Pages: | 1 |
| | Recorded: | 05/16/1989 | | |
| 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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04/28/1992
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Application #:
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07335122
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Filing Dt:
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04/07/1989
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Title:
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PROCESS FOR PURIFYING NUCLEOSIDE-5'-DIPHOSPHATES
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Assignee
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| A CORP. OF DELAWARE |
| WILMINGTON, DELAWARE |
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Correspondence name and address
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DON M. KERR
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PATENT DIVISION
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LEGAL DEPARTMENT
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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