Patent Assignment Details
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| Reel/Frame: | 005978/0993 | |
| Pages: | 2 |
| | Recorded: | 01/24/1992 | | |
| 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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11/10/1992
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Application #:
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07044805
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Filing Dt:
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04/30/1987
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Title:
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PREPARATION OF 4-ACETALS OF BUTENE-1,4-DIAL AND NOVEL ACETALS OF BUTENE-1,4-DIAL
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Assignee
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| 6700 LUDWIGSHAFEN, RHEINLAND-PFALZ, FED. REP. OF GERMANY |
| GERMANY |
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Correspondence name and address
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JOHN H. SHURTLEFF
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140 S. DEARBORN STREET
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SUITE 411
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CHICAGO, IL 60603
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