Patent Assignment Details
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Reel/Frame: | 012621/0950 | |
| Pages: | 4 |
| | Recorded: | 03/05/2002 | | |
Conveyance: | CORRECTED RECORDATION FORM COVER SHEET REEL/FRAME 012354/0077 TO CORRECT 1ST ASSIGNOR'S NAME AND CHANGE THE RECORDATION DATE TO 12/10/2001. |
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Total properties:
1
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Patent #:
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Issue Dt:
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01/29/2002
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Application #:
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09623484
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Filing Dt:
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09/15/2000
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Title:
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Method for producing water expandable styrene polymers
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Assignee
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67056 LUDWIGSHAFEN, GERMANY |
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Correspondence name and address
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OBLON SPIVAK MCCLELLAND MAIER & NEUSTADT
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NORMAN F. OBLON
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FOURTH FLOOR
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1755 JEFFERSON DAVIS HIGHWAY
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ARLINGTON, VA 22202
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