Patent Assignment Details
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Reel/Frame: | 005805/0439 | |
| Pages: | 4 |
| | Recorded: | 08/19/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/25/1992
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Application #:
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07375214
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Filing Dt:
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07/03/1989
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Title:
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PARTIALLY PROTONATED SODIUM-ZSM-5 METHOD OF MAKING
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Assignee
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3 CHRISTINA CENTRE |
SUITE 902, 201 NORTH WALNUT STREET |
WILMINGTON, DELAWARE 19801 |
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Correspondence name and address
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JOHN C. MARTIN, JR.
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ARCO CHEMICAL COMPANY
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3801 WEST CHESTER PIKE
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NEWTOWN SQUARE, PA 19073
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