Patent Assignment Abstract of Title
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Total Assignments:
1
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Patent #:
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Issue Dt:
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03/10/1992
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Application #:
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07388400
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Filing Dt:
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08/02/1989
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Inventors:
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MARTIN H. D. BUTT, FRANCIS J. WALLER
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Title:
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SUPPORTED PERFLUORINATED ION-EXCHANGE POLYMERS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| A CORP. OF DE. |
| WILMINGTON, DELAWARE |
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| NANCY S. MAYER |
| LEGAL DEPT., |
| E. I. DU PONT DE NEMOURS & CO., |
| WILMINGTON, DE 19898 |
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