Patent Assignment Details
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| Reel/Frame: | 006221/0593 | |
| Pages: | 3 |
| | Recorded: | 07/31/1992 | | |
| 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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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 105, JAPAN |
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Correspondence name and address
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WEBB, BURDEN, ZIESENHEIM & WEBB, P.C.
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RUSSELL D. ORKIN
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700 KOPPERS BUILDING
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436 SEVENTH AVENUE
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PITTSBURGH, PA 15219-1818
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