Patent Assignment Details
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Reel/Frame: | 014979/0685 | |
| Pages: | 2 |
| | Recorded: | 02/13/2004 | | |
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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09/19/2006
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Application #:
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10687157
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Filing Dt:
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10/16/2003
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Publication #:
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Pub Dt:
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06/24/2004
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Title:
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PROCESS FOR THE PURIFICATION OF TOLUENEDIISOCYANATE INCORPORATING A DIVIDING-WALL DISTILLATION COLUMN FOR THE FINAL PURIFICATION
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Assignee
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PATENTE UND LIZENZEN |
D 51368 LEVERKUSEN, GERMANY |
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Correspondence name and address
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BAYER POLYERS LLC
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LYNDANNE M. WHALEN
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PATENT DEPARTMENT
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100 BAYER ROAD
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PITTSBURGH, PENNSYLANIA 15205-9741
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