Patent Assignment Details
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| Reel/Frame: | 004678/0620 | |
| Pages: | 3 |
| | Recorded: | 03/12/1987 | | |
| 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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11/08/1988
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Application #:
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06927896
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Filing Dt:
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11/06/1986
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Title:
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PROCESS FOR PRODUCING ARTICLES MADE FROM POLYURETHANE FOAM AND ADDITIVE FOR PERFORMING THIS PROCESS
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Correspondence name and address
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W. R. GRACE & CO.
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PATENT DEPT., 55 HAYDEN AVE.
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LEXINGTON, MA 02173
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