Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 012865/0217 | |
| Pages: | 2 |
| | Recorded: | 05/06/2002 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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03/07/2000
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Application #:
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07943025
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Filing Dt:
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09/10/1992
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Title:
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PREPARATION OF ZIEGLER-NATTA CATALYST SYSTEMS
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Patent #:
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Issue Dt:
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09/05/2000
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Application #:
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08989010
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Filing Dt:
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12/11/1997
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Title:
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GAS-PHASE POLYMERIZATION OF C2-C8-ALK-L-ENES BY MEANS OF ZIEGLER-NATTA OR METALLOCENE CATALYST SYSTEMS
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Assignee
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OOSTDUINLAAN 75 |
2596 JJ THE HAGUE, NETHERLANDS |
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Correspondence name and address
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KEIL & WEINKAUF
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HERBERT B. KEIL
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1350 CONNECTICUT AVE., NW
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WASHINGTON, DC 20036
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