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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
09/12/2000
Application #:
09113248
Filing Dt:
07/10/1998
Inventors:
SRIRAM P. ANJUR, WILLIAM C. DOWNING
Title:
POLISHING PAD FOR A SEMICONDUCTOR SUBSTRATE
Assignment: 1
Reel/Frame:
009572/0420Recorded: 10/29/1998Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/08/1998
Exec Dt:
10/08/1998
Assignee:
75 STATE STREET
BOSTON, MASSACHUSETTS 02109
Correspondent:
CABOT CORPORATION
MICHELLE B. LANDO
157 CONCORD ROAD
LAW DEPARTMENT
BILLERICA, MA 01821
Assignment: 2
Reel/Frame:
011001/0414Recorded: 07/24/2000Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/27/2000
Assignee:
870 N. COMMONS DRIVE
AURORA, ILLINOIS 60504
Correspondent:
CABOT CORPORATION
MICHELLE B. LANDO
157 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Assignment: 3
Reel/Frame:
011397/0417Recorded: 12/28/2000Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/27/2000
Assignee:
A CORPORATION OF DELAWARE
870 N. COMMONS DRIVE
AURORA, ILLINOIS 60504
Correspondent:
CABOT CORPORATION
MICHELLE B. LANDO
157 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821
Domestic rep:
CABOT CORPORATION
MICHELLE B. LANDO
157 CONCORD ROAD
BILLERICA, MASSACHUSETTS 01821

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