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: | 021604/0384 | |
| Pages: | 3 |
| | Recorded: | 09/30/2008 | | |
| Attorney Dkt #: | PO-8116D1,D2 |
| 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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11/04/2008
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Application #:
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11897828
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Filing Dt:
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08/31/2007
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Publication #:
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Pub Dt:
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12/27/2007
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Title:
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PROCESS FOR PRODUCTION OF HIGH-ISOPRENE BUTYL RUBBER
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Patent #:
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NONE
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Issue Dt:
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Application #:
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12235861
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Filing Dt:
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09/23/2008
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Publication #:
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Pub Dt:
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01/15/2009
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Title:
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PROCESS FOR PRODUCTION OF HIGH-ISOPRENE BUTYL RUBBER
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Assignee
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| D-51368 |
| LEVERKUSEN, GERMANY |
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Correspondence name and address
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JENNIFER R. SENG
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111 RIDC PARK WEST DRIVE
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LAW & INTELLECTUAL PROPERTY DEPARTMENT
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PITTSBURGH, PA 15275-1112
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