Patent Assignment Details
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Reel/Frame: | 005695/0723 | |
| Pages: | 4 |
| | Recorded: | 05/09/1991 | | |
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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07/16/1991
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Application #:
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07576865
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Filing Dt:
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09/04/1990
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Title:
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PREPARATION OF LACTONE POLYMERS USING DOUBLE METAL CYANIDE CATALYSTS
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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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JONATHAN L. SCHUCHARDT
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ARCO CHEMICAL CO.
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3801 WEST CHESTER PIKE
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NEWTOWN SQ., PA 19073
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