Patent Assignment Details
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| Reel/Frame: | 006681/0473 | |
| Pages: | 2 |
| | Recorded: | 08/31/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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12/03/1996
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Application #:
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08115303
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Filing Dt:
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08/31/1993
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Title:
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KEY EXTRACTION APPARATUS AND A KEY EXTRACTION METHOD
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Patent #:
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Issue Dt:
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04/02/1996
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Application #:
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08311993
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Filing Dt:
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09/26/1994
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Title:
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TWO-STAGE PROCESS FOR PRODUCING DIISOPROPYL ETHER USING CATALYTIC DISTILLATION
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Assignee
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| 2-3, MARUNOUCHI 2-CHOME CHIYODA-KU |
| TOKYO 100, JAPAN |
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Correspondence name and address
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GARY S. ENGELSON
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C/O WOLF, GREENFIELD & SACKS, P.C.
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600 ATLANTIC AVENUE
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BOSTON, MA 02210
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