Patent Assignment Details
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Reel/Frame: | 004589/0414 | |
| Pages: | 1 |
| | Recorded: | 08/12/1986 | | |
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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01/13/1987
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Application #:
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06620180
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Filing Dt:
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06/13/1984
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Title:
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LIQUID-LIQUID EXCHANGERS AND PROCESS OF USING
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Assignee
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31/33, RUE DE LA FEDERATION |
75015 PARIS, FRANCE |
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Correspondence name and address
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OBLON, FISHER, SPIVAK,
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MCCLELLAND & MAIER
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CRYSTAL SQ. 5, SUITE 400
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1755 SOUTH JEFF. DAVIS HWY.
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ARLINGTON, VA 22202
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