Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 004481/0159 | |
| Pages: | 1 |
| | Recorded: | 11/26/1985 | | |
| 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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04/21/1987
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Application #:
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06746592
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Filing Dt:
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06/19/1985
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Title:
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PERVAPORATION SEPARATION OF ETHANOL-WATER MIXTURES USING POLYETHYLENIMINE COMPOSITE MEMBRANES
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Correspondence name and address
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RICHARD E. CONSTANT
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AST. GEN. COUNSEL FOR PATS.
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GC-42 (FORSTL) MS 6F-067
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1000 INDEPENDENCE AVE., S. W., US. DOE
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WASHINGTON, DC 20585
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