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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/24/2001
Application #:
09215495
Filing Dt:
12/18/1998
Inventors:
ALFRED KREMPEL, OSKAR KOCH, HARRY ERFURT
Title:
PROCESS FOR THE PREPARATION OF SUBSTITUTED CYCLOKETONES
Assignment: 1
Reel/Frame:
009667/0037Recorded: 12/18/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/10/1998
Exec Dt:
12/08/1998
Exec Dt:
12/08/1998
Assignee:
D37601, HOLZMINDEN, GERMANY
Correspondent:
BAYER CORPORATION
NOLAND J. CHEUNG
PATENT DEPARTMENT
100 BAYER ROAD
PITTSBURGH, PA 15205
Assignment: 2
Reel/Frame:
014892/0593Recorded: 01/20/2004Pages: 2
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

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