Patent Assignment Abstract of Title
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Total Assignments:
3
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Patent #:
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Issue Dt:
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05/12/2015
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Application #:
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12471528
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Filing Dt:
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05/26/2009
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Publication #:
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Pub Dt:
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01/14/2010
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Inventors:
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Sven Michael Hansen, Ralf Schneider, Bernd Schwethelm, Rolf Schiefer, Jurgen Dreher
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Title:
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SEPARATION OF AMMONIUM CHLORIDE FROM THE GAS PHASE OF AN ISOCYANATE PRODUCTION PROCESS
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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 |
| 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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Assignment:
3
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CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR NAME PREVIOUSLY RECORDED ON REEL 038301 FRAME 0001. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME FROM BAYER MATERIALSCIENCE AG TO COVESTRO DEUTSCHLAND AG.
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| KAISER-WILHELM-ALLEE 60 |
| LEVERKUSEN, GERMANY 51373 |
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| DONALD R. PALLADINO |
| 1 COVESTRO CIRCLE |
| PITTSBURGH, PA 15205 |
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