Patent Assignment Details
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Reel/Frame: | 006987/0694 | |
| Pages: | 4 |
| | Recorded: | 03/14/1994 | | |
Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS.) |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/08/1994
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Application #:
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07874696
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Filing Dt:
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04/28/1992
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Title:
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PROCESS FOR PRODUCING HIGH-PURITY ORGANIC PHOSPHINE
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Assignee
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10-1, TORANOMON 2 CHOME, MINATO-KU, |
TOKYO, JAPAN |
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Correspondence name and address
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RUSSELL D. ORKIN, ESQUIRE
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WEBB, ZIESENHEIM, BRUENING, ET AL
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700 SEVENTH AVENUE
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436 KOPPERS BUILDING
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PITTSBURGH, PA 15219-1818
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