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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/09/2003
Application #:
10069888
Filing Dt:
02/26/2002
Inventors:
Stefan Lambrecht, Horst Surburg
Title:
PRODUCTION OF DIBENZOSUBERENONE DERIVATIVES BY CATALYTIC DEHYDROGENATION
Assignment: 1
Reel/Frame:
012898/0116Recorded: 02/26/2002Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/28/2002
Exec Dt:
01/28/2002
Assignee:
MUEHLENFELDSTR. 1
D 37603, HOLZMINDEN, GERMANY
Correspondent:
BAYER CORPORATION
DONNA J. VEATCH
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205-9741
Assignment: 2
Reel/Frame:
014892/0608Recorded: 01/20/2004Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/05/2003
Assignee:
MUHLENFELDSTRASSE 1
37603 HOLZMINDEN, GERMANY
Correspondent:
PENDORF & CUTLIFF
EVELYN A. DEFILLO
5111 MEMORIAL HIGHWAY
TAMPA, FL 33634-7356
Assignment: 3
Reel/Frame:
016334/0495Recorded: 03/09/2005Pages: 3
Conveyance:
RE-RECORD TO CORRECT THE ASSIGNEE'S NAME ON A DOCUMENT PREVIOUSLY RECORDED AT REEL 014892, FRAME 0608. (MERGER/CHANGE OF NAME)
Assignor:
Exec Dt:
05/05/2003
Assignee:
MUHLENFELDSTRASSE 1
HOLZMINDEN, GERMANY 37603
Correspondent:
EVELYN A. DEFILLO
PENDORF & CUTLIFF
5111 MEMORIAL HIGHWAY
TAMPA, FL 33634-7356

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