Patent Assignment Details
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Reel/Frame: | 004873/0487 | |
| Pages: | 2 |
| | Recorded: | 05/16/1988 | | |
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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03/20/1990
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Application #:
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07133119
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Filing Dt:
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12/14/1987
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Title:
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CATALYTIC METHOD FOR PREPARING SYMMETRICAL AND NONSYMMETRICAL DIALKYLHYDROXYLAMINES
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Assignee
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1114 AVENUE OF THE AMERICAS |
NEW YORK, NEW YORK |
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Correspondence name and address
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HOWARD J. TROFFKIN
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W. R. GRACE & CO.
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PATENT DEPARTMENT
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7379 ROUTE 32
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COLUMBIA, MD 21044
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