Patent Assignment Details
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Reel/Frame: | 008596/0066 | |
| Pages: | 2 |
| | Recorded: | 07/07/1997 | | |
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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02/09/1999
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Application #:
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08803681
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Filing Dt:
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02/21/1997
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Title:
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METHOD FOR RECOVERING PHTHALIC ANHYDRIDE/MALEIC ANHYDRIDE MIXTURES BY DISTILLATION
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Assignee
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13501 KATY FREEWAY |
HOUSTON, TEXAS 77079 |
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Correspondence name and address
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EXXON CHEMICAL COMPANY
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J0HN F. HUNT
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LAW TECHNOLOGY
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P.O. BOX 2149
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BAYTOWN, TX 77522-2149
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