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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
6383920
Issue Dt:
05/07/2002
Application #:
09757894
Filing Dt:
01/10/2001
Inventors:
Ping-Chuan Wang, Ronald G. Filippi, Robert D. Edwards, Edward W. Kiewra et al
Title:
PROCESS OF ENCLOSING VIA FOR IMPROVED RELIABILITY IN DUAL DAMASCENE INTERCONNECTS
Assignment: 1
Reel/Frame:
011494/0785Recorded: 01/10/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
WANG, PING-CHUAN
Exec Dt:
12/21/2000
FILIPPI, RONALD G.
Exec Dt:
12/21/2000
EDWARDS, ROBERT D.
Exec Dt:
01/05/2001
KIEWRA, EDWARD W.
Exec Dt:
01/09/2001
IGGULDEN, ROY C.
Exec Dt:
12/21/2000
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Correspondent:
INTERNATIONAL BUSINESS MACHINES CORP.
MARGARET A. PEPPER
2070 ROUTE 52
HOPEWELL JUNCTION, NY 12533
Assignment: 2
Reel/Frame:
054528/0023Recorded: 11/26/2020Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
INTERNATIONAL BUSINESS MACHINES CORPORATION
Exec Dt:
09/29/2020
Assignee:
ELPIS TECHNOLOGIES INC.
1891 ROBERTSON ROAD
SUITE 100
OTTAWA, CANADA K2H 5B7
Correspondent:
ELPIS TECHNOLOGIES INC.
1891 ROBERTSON ROAD
SUITE 100
OTTAWA, K2H 5B7 CANADA

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