Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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12/19/2006
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Application #:
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10990558
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Filing Dt:
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11/17/2004
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Publication #:
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Pub Dt:
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05/26/2005
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Inventors:
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Frank Richter, Reinhard Halpaap, Hans-Josef Laas, Andreas Hecking
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Title:
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PREPARATION OF POLYISOCYANATES CONTAINING URETDIONE GROUPS
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| 51368 LEVERKUSEN, GERMANY |
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| BAYER MATERIALSCIENCE LLC |
| GARY G. MATZ |
| PATENT DEPARTMENT |
| 100 BAYER ROAD |
| PITTSBURGH, PA 15205-9741 |
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Assignment:
2
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CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
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| KAISER-WILHELM-ALLEE 60 |
| LEVERKUSEN, GERMANY 51373 |
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| DONALD R. PALLADINO |
| 1 COVESTRO CIRCLE |
| BLDG. 4 |
| PITTSBURGH, PA 15205 |
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