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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
07/15/2003
Application #:
09467528
Filing Dt:
12/20/1999
Inventors:
PAUL MERTENS, LEE LOEWENSTEIN, GUY VEREECKE
Title:
CHEMICAL SOLUTION AND METHOD FOR REDUCING THE METAL CONTAMINATION ON THE SURFACE OF A SEMICONDUCTOR SUBSTRATE
Assignment: 1
Reel/Frame:
023419/0119Recorded: 10/26/2009Pages: 20
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/16/1984
Assignee:
KAPELDREEF 75
LEUVEN, BELGIUM 3001
Correspondent:
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
010889/0259Recorded: 06/07/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/19/2000
Exec Dt:
05/26/2000
Exec Dt:
05/22/2000
Assignees:
KAPELDREEF 75
B-3001 HEVERLEE, BELGIUM
KAPELDREEF 75
DALLAS, TEXAS 74265
Correspondent:
MCDONNELL, BOEHNEN, HULBERT, ET AL.
AMIR N. PENN
300 SOUTH WACKER DRIVE, 32ND FLOOR
CHICAGO, IL 60606

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