Patent Assignment Details
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| Reel/Frame: | 009237/0735 | |
| Pages: | 3 |
| | Recorded: | 07/25/1997 | | |
| 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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02/10/1998
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Application #:
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08817640
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Filing Dt:
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04/29/1997
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Title:
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PRE-EXPANDED PARTICLES OF POLYPROPYLENE RESIN AND PROCESS OF PREPARING THE SAME
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Assignee
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| FRANKFURTER STRASSE 250 |
| D-64271 DARMSTADT, GERMANY |
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Correspondence name and address
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SPENCER & FRANK
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GEORGE H. SPENCER
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SUITE 300 EAST
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1100 NEW YORK AVENUE, N.W.
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WASHINGTON, D.C. 20005-3955
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