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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/23/2003
Application #:
10008164
Filing Dt:
12/03/2001
Publication #:
Pub Dt:
08/08/2002
Inventors:
Friedemann Muller, Wolfgang Brauer, Hans-Georg Hoppe, Hans-Georg Wussow, Hans Wagner
Title:
PROCESS FOR PRODUCING THERMALLY STABLE THERMOPLASTIC POLYURETHANES
Assignment: 1
Reel/Frame:
012370/0968Recorded: 12/03/2001Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
11/12/2001
Exec Dt:
11/02/2001
Exec Dt:
11/05/2001
Exec Dt:
11/05/2001
Exec Dt:
11/22/2001
Assignee:
D-51368 LEVERKUSEN, GERMANY
Correspondent:
BAYER CORPORATION
KAREN LOCKHART
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:
038363/0921Recorded: 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: 3
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: 4
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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