Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 004710/0995 | |
| Pages: | 1 |
| | Recorded: | 05/18/1987 | | |
| 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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09/27/1988
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Application #:
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06898490
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Filing Dt:
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08/21/1986
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Title:
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PREPARATION OF POLY(ARYL ETHER KETONES) IN THE PRESENCE OF AN ALKALI, ALKALINE EARTH OF LANTHANIDE METAL SALT
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Correspondence name and address
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AMOCO CORPORATION
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PATENTS AND LICENSING DEPT.
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P.O. BOX 5910-A
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CHICAGO, IL 60608
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