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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02/24/2009
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Application #:
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11048172
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Filing Dt:
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02/01/2005
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Publication #:
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Pub Dt:
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10/06/2005
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Inventors:
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Hans-Georg Pirkl, Jeffrey Bolton, Jochen Mahrenholtz, Walter Meckel, Ulrich Wolf et al
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Title:
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PROCESS FOR THE PRODUCTION OF VERY PURE 2,4'-METHYLENEDIPHENYL DIISOCYANATE
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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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N. DENISE BROWN |
BAYER MATERIALSCIENCE LLC |
PATENT DEPARTMENT100 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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