Patent Assignment Details
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| Reel/Frame: | 030629/0626 | |
| Pages: | 4 |
| | Recorded: | 06/18/2013 | | |
| Attorney Dkt #: | 411876US99 |
| 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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11/14/2017
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Application #:
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13772971
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Filing Dt:
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02/21/2013
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Publication #:
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Pub Dt:
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08/29/2013
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Title:
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PRODUCING RIGID POLYMER FOAMS
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Assignee
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| LUDWIGSHAFEN, GERMANY 67056 |
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Correspondence name and address
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OBLON, SPIVAK, ET AL.
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1940 DUKE STREET
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ALEXANDRIA, VA 22314
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