Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 003883/0234 | |
| Pages: | 1 |
| | Recorded: | 07/13/1981 | | |
| 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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12/15/1981
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Application #:
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05813971
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Filing Dt:
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07/08/1977
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Title:
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MANUFACTURE OF SALTS OF DICARBOXYLIC ACIDS AND DIAMINES
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Assignee
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| 6700 LUDWIGSHAFEN |
| RHEINLAND-PFALZ, GERMANY |
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Correspondence name and address
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KEIL AND WITHERSPOON
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1101 CONNECTICUT AVE. N. W.
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WASHINGTON, D. C. 20036
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