Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 004147/0101 | |
| Pages: | 1 |
| | Recorded: | 07/14/1983 | | |
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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10/04/1983
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Application #:
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06291685
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Filing Dt:
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08/10/1981
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Title:
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SPRAY DRIED VANADIA CATALYST AND METHOD OF PREP ARING IT
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Assignee
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114 AVENUE OF THE AMERICAS |
NY, NEW YORK 10036 |
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Correspondence name and address
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MARK T. COLLINS
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W. R. GRACE & CO. - PATENT DEPT.
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7379 ROUTE 32
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COLUMBIA, MD 21044
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