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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
Issue Dt:
10/17/2006
Application #:
10454332
Filing Dt:
06/04/2003
Publication #:
Pub Dt:
12/09/2004
Inventors:
Berthold Keggenhoff, Karl R. Sittkus, Claudia Mueller, Demetrios N. Zervoudis
Title:
PROCESS FOR PREPARING AROMATIC AMINES
Assignment: 1
Reel/Frame:
014387/0618Recorded: 08/18/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/22/2003
Exec Dt:
07/18/2003
Exec Dt:
07/18/2003
Exec Dt:
08/05/2003
Assignee:
PATENTE UND LIZENZEN
D51368 LEVERKUSEN, GERMANY
Correspondent:
BAYER POLYMERS LLC
LYNDANNE M. WHALEN
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:
014401/0648Recorded: 08/15/2003Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/22/2003
Exec Dt:
07/18/2003
Exec Dt:
07/18/2003
Exec Dt:
08/05/2003
Assignees:
PATENTE UND LIZENZEN
D 51368 LEVERKUSEN, GERMANY
100 BAYER ROAD
PATENTS AND LICENSING
PITTSBURGH, PENNSYLVANIA 15205-9741
Correspondent:
BAYER POLYMERS LLC
LYNDANNE M. WHALEN
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Assignment: 3
Reel/Frame:
016411/0377Recorded: 09/14/2004Pages: 25
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/2004
Assignee:
100 BAYER ROAD
PITTSBURGH, PENNSYLVANIA 15205-9741
Correspondent:
BAYER MATERIALSCIENCE LLC
DONNA J. VEATCH
100 BAYER ROAD
PATENT DEPARTMENT
PITTSBURGH, PA 15205-9741
Assignment: 4
Reel/Frame:
038365/0392Recorded: 04/06/2016Pages: 55
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/2015
Assignee:
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205
Assignment: 5
Reel/Frame:
038399/0358Recorded: 03/22/2016Pages: 55
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/01/2015
Assignee:
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG 4
PITTSBURGH, PA 15205
Assignment: 6
Reel/Frame:
038044/0799Recorded: 03/09/2016Pages: 16
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/29/2016
Assignee:
KAISER-WILHELM-ALLEE 60
LEVERKUSEN, GERMANY 51373
Correspondent:
DONALD R. PALLADINO
1 COVESTRO CIRCLE
BLDG. 4
PITTSBURGH, PA 15205

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