Patent Assignment Details
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| Reel/Frame: | 015933/0461 | |
| Pages: | 3 |
| | Recorded: | 10/26/2004 | | |
| 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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07/03/2007
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Application #:
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10973151
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Filing Dt:
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10/26/2004
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Publication #:
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Pub Dt:
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04/27/2006
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Title:
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PURIFICATION OF N-(2-HYDROXYETHYL)-2-PYRROLIDONE
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Assignee
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| TWO GREENVILLE CROSSING |
| 4001 KENNETT PIKE, SUITE 238 |
| GREENVILLE, DELAWARE 19807 |
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Correspondence name and address
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LYONDELL CHEMICAL COMPANY
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3801 WEST CHESTER PIKE
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NEWTOWN SQUARE, PA 19073
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