Patent Assignment Details
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Reel/Frame: | 013851/0595 | |
| Pages: | 2 |
| | Recorded: | 08/05/2003 | | |
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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10396926
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Filing Dt:
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03/25/2003
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Publication #:
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Pub Dt:
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09/30/2004
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Title:
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Thermal process for reducing the concentration of dinitrogen difluoride and dinitrogen tetrafluoride in nitrogen trifluoride
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Assignee
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LEGAL PATENTS BARLEY MILL PLAZA 25 |
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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JAMES E. SHIPLEY
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LEGAL-PATENTS
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BARLEY MILL PLAZA 25
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WILMINGTON, DELAWARE 19880-0025
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