Patent Assignment Details
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Reel/Frame: | 010080/0473 | |
| Pages: | 3 |
| | Recorded: | 12/22/1998 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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12/26/2000
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Application #:
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09171592
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Filing Dt:
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12/22/1998
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Title:
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REFRACTORY MATERIAL
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Assignees
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KAISER-WILHELM-STRASSE 100 |
DUISBURG, GERMANY D-476 |
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PERSTORP CHEMITEC |
PERSTORP, SWEDEN S-284 |
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Correspondence name and address
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DVORAK & ORUM
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KEITH H. ORUM
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53 WEST JACKSON BOULEVARD
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CHICAGO, ILLINOIS 60604
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