Patent Assignment Details
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Reel/Frame: | 004144/0420 | |
| Pages: | 2 |
| | Recorded: | 06/24/1983 | | |
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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09/10/1985
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Application #:
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06490730
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Filing Dt:
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05/02/1983
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Title:
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PROCESS FOR PREPARATION OF 3,3'-OR 3,4'-DIAMINODIPHENYLMETHANE
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Assignee
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2-5. 3-CHOME, KASUMIGASEKI, CHIYODA-KU |
A CORP. OF JAPAN |
TOKYO, JAPAN |
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Correspondence name and address
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ALBERT L. JEFFERS
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GUST, IRISH, JEFFERS & HOFFMAN
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1006 ANTHONY WAYNE BANK BLDG.
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FORT WAYNE, IN 46802
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