Patent Assignment Details
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| Reel/Frame: | 004969/0179 | |
| Pages: | 1 |
| | Recorded: | 11/21/1988 | | |
| 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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03/21/1989
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Application #:
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07208618
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Filing Dt:
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06/20/1988
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Title:
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POLYMER BLEND OF CARBON MONOXIDE/OLEFIN COPOLYMER AND A VINYL AROMATIC COMPOUND WITH AN A,B-UNSATURATED CYCLIC ANHYDRIDE COPOLYMER
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Assignee
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| P.O. BOX 2463 |
| A DE. CORP. |
| HOUSTON, TEXAS 77001 |
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Correspondence name and address
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MARK K. DICKSON
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C/O SHELL OIL CO.
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PATENTS & LICENSING
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P.O. BOX 2463
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HOUSTON, TX 77252-2463
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