Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 014398/0356 | |
| Pages: | 2 |
| | Recorded: | 03/04/2004 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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NONE
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Issue Dt:
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Application #:
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10488845
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Filing Dt:
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03/04/2004
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Publication #:
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Pub Dt:
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12/02/2004
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PCT #:
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US0232838
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Title:
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Solid polymer membrane for fuel cell prepared by in situ polymerization
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Assignee
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| BARLEY MILL PLAZA 25 |
| LEGAL PATENTS |
| WILMINGTON, DELAWARE 19880-0025 |
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Correspondence name and address
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E. I. DU PONT DE NEMOURS AND COMPANY
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ALANSON G. BOWEN, JR.
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LEGAL-PATENTS
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BARLEY MILL PLAZA 25
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WILMINGTON, DE 19880-0025
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