Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 009216/0412 | |
| Pages: | 2 |
| | Recorded: | 04/30/1998 | | |
| 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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Issue Dt:
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08/31/1999
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Application #:
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08869691
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Filing Dt:
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06/05/1997
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Title:
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CD-EXCHANGED ZEOLITE RHO COMPOSITIONS AND COMPOSITION OF ZEOLITE RHO ENCAPSULATED WITH HYDROGEN
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Assignee
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| LEGAL - PATENTS |
| 1007 MARKET STREET |
| WILMINGTON, DELAWARE 19898 |
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Correspondence name and address
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E.I. DU PONT DE NEMOURS COMPANY
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BARBARA C. SIEGELL
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LEGAL - PATENTS
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1007 MARKET STREET
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WILMINGTON, DELAWARE 19898
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