Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 009802/0218 | |
| Pages: | 3 |
| | Recorded: | 03/08/1999 | | |
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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10/31/2000
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Application #:
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09082623
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Filing Dt:
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05/21/1998
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Title:
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POLYIMIDE PHOTO ALIGNMENT FILM FROM 3,3,4,4-BENZOPHENONE TETRACARBOXYLIC DIANHYDRIDE AND ORTHO-SUBSTITUTED AROMATIC DIAMINES FOR LIQUID CRYSTAL DISPLAYX
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Assignees
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LEGAL PATENTS |
1007 MARKET STREET |
WILMINGTON, DELAWARE 19898 |
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LEGAL PATENTS |
FRANKFURTER STRASSE 250 |
64293 DARMSTADT, GERMANY |
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Correspondence name and address
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E.I. DU PONT DE NEMOURS AND COMPANY
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ANDREW G. GOLIAN
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LEGAL PATENTS
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1007 MARKET STREET
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WILMINGTON, DELAWARE 19898
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