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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/16/2002
Application #:
09625567
Filing Dt:
07/26/2000
Inventors:
Josef-Walter Stawitz, Stephan Michaelis
Title:
PREPARATION OF ARYLAMINOHYDROXYANTHRAQUINONES
Assignment: 1
Reel/Frame:
010973/0469Recorded: 07/26/2000Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/15/2000
Exec Dt:
06/15/2000
Assignee:
PATENT UND LIZENZEN
KONZERNBEREICH RP
D-51368 LEVERKUSEN, GERMANY
Correspondent:
BAYER CORPORATION
THOMAS W. ROY
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:
013862/0867Recorded: 03/20/2003Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/15/2003
Assignee:
150 EAST DAVANT
MEMPHIS, TENNESSEE 38109
Correspondent:
VORIA M LEWELLEN
150 EAST DAVANT
MEMPHIS, TN 38109
Assignment: 3
Reel/Frame:
018463/0662Recorded: 11/01/2006Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/24/2006
Assignee:
LEVERKUSEN, GERMANY
Correspondent:
WILLIAM E. MCSHANE
CONNOLLY BOVE LODGE & HUTX LLP
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899

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