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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
11/16/2004
Application #:
10180831
Filing Dt:
06/26/2002
Publication #:
Pub Dt:
01/09/2003
Inventors:
Jorg Tillack, Jorg Laue, Andreas Schlemenat, Herbert Witossek
Title:
PROCESS FOR PRODUCING ALIPHATIC OLIGOCARBONATE DIOLS
Assignment: 1
Reel/Frame:
013318/0890Recorded: 09/23/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/06/2002
Exec Dt:
08/19/2002
Exec Dt:
08/13/2002
Exec Dt:
08/23/2002
Assignee:
D 51368
LEVERKUSEN, GERMANY
Correspondent:
BAYER CORPORATION
THOMAS W. ROY
100 BAYER ROAD
PATENT DEPARTMENT
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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