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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
05/13/1986
Application #:
06736056
Filing Dt:
05/20/1985
Inventor:
CHARLES C. PAYNE
Title:
AQUEOUS SILICA COMPOSITIONS FOR POLISHING SILICON WAFERS
Assignment: 1
Reel/Frame:
004406/0854Recorded: 05/20/1985Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
05/13/1985
Assignee:
A DE CORP.
OAK BROOK, ILLINOIS
Correspondent:
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD ROAD
OAK BROOK, IL 60521
Assignment: 2
Reel/Frame:
007153/0152Recorded: 09/30/1994Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/05/1994
Assignee:
451 BELLEVUE ROAD DIAMOND STATE INDUSTRIAL PARK NEWARK, DE 19713
Correspondent:
PANITCH SCHWARZE JACOBS & NADEL, P.C.
ALAN S. NADEL, ESQ.
1601 MARKET STREET - 36TH FL.
PHILADELPHIA, PA 19103-2398
Assignment: 3
Reel/Frame:
010579/0674Recorded: 02/09/2000Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/06/1999
Assignee:
SUITE 1300
1105 NORTH MARKET STREET
WILMINGTON, DELAWARE 19899
Correspondent:
RODEL HOLDINGS, INC.
KENNETH A. BENSON
1105 NORTH MARKET STREET
SUITE 1300
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:
014725/0685Recorded: 06/15/2004Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/27/2004
Assignee:
1105 NORTH MARKET STREET
SUITE 1300
WILMINGTON, DELAWARE 19899
Correspondent:
BARBARA WILEY
1105 NORTH MARKET STREET
SUITE 1300
WILMINGTON, DE 19899

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