Patent Assignment Details
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| Reel/Frame: | 004082/0458 | |
| Pages: | 2 |
| | Recorded: | 01/07/1983 | | |
| 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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04/16/1985
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Application #:
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06456221
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Filing Dt:
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01/07/1983
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Title:
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PROCESS FOR PREPARING PHOSPHINE OXIDES
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Assignee
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| 3-12, DOSHOMACHI, HIGASHI-KU |
| OSAKA, JAPAN |
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Correspondence name and address
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BIRCH, STEWART, KOLASCH & BIRCH
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P.O. BOX 209
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301 NORTH WASHINGTON STREET
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FALLS CHURCH, VA 22046
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04/29/2024 03:53 PM
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