Patent Assignment Details
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| Reel/Frame: | 012785/0057 | |
| Pages: | 2 |
| | Recorded: | 04/03/2002 | | |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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05/15/1990
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Application #:
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07249848
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Filing Dt:
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09/27/1988
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Title:
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PROCESS FOR PREPARING POLYKETONES WITH BORON ANION
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Patent #:
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Issue Dt:
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06/25/1991
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Application #:
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07462233
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Filing Dt:
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01/08/1990
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Title:
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PROCESS FOR PREPARING POLYKETONES
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Patent #:
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Issue Dt:
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06/11/1991
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Application #:
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07529737
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Filing Dt:
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05/23/1990
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Title:
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PROCESS FOR PREPARING POLYKETONES FROM CARBON MONOXIDE / OLEFIN WITH AMIDE OR ACETONITRILE
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Patent #:
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Issue Dt:
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01/05/1993
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Application #:
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07762618
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Filing Dt:
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09/19/1991
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Title:
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PROCESS FOR PREPARING POLYKETONES WITH APROTIC POLAR SOVENT COMPRISING UP TO 0.5% BY WEIGHT WATER
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Assignee
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| BRITANNIC HOUSE |
| 1 FINSBURY CIRCUS |
| LONDON EC2M 7BA, UNITED KINGDOM |
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Correspondence name and address
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BP AMERICA INC.
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WALLACE L. OLIVER
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BP LEGAL
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200 EAST RANDOLPH DRIVE, MC 2207A
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CHICAGO, IL 60601
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