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Patent Assignment Abstract of Title
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Total Assignments: 6
Patent #:
7943033
Issue Dt:
05/17/2011
Application #:
12861161
Filing Dt:
08/23/2010
Publication #:
20100307923
Pub Dt:
12/09/2010
Inventors:
Akihiro Aiba, Takeo Okabe, Junnosuke Sekiguchi
Title:
ELECTROLYTIC COPPER PLATING METHOD, PURE COPPER ANODE FOR ELECTROLYTIC COPPER PLATING, AND SEMICONDUCTOR WAFER HAVING LOW PARTICLE ADHESION PLATED WITH SAID METHOD AND ANODE
Assignment: 1
Reel/Frame:
024872/0181Recorded: 08/23/2010Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
AIBA, AKIHIRO
Exec Dt:
01/30/2004
OKABE, TAKEO
Exec Dt:
01/30/2004
SEKIGUCHI, JUNNOSUKE
Exec Dt:
01/30/2004
Assignee:
NIKKO MATERIALS COMPANY, LIMITED
10-1, TORANOMON 2-CHOME
MINATO-KU
TOKYO, JAPAN 105-8407
Correspondent:
WILLIAM BAK
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 19034
Assignment: 2
Reel/Frame:
024875/0889Recorded: 08/24/2010Pages: 13
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
NIKKO MATERIALS COMPANY, LIMITED
Exec Dt:
04/03/2006
Assignee:
NIPPON MINING & METALS CO., LTD
10-1, TORANOMON 2-CHOME
MINATO-KU
TOKYO, JAPAN 105-0001
Correspondent:
WILLIAM BAK
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 19034
Assignment: 3
Reel/Frame:
025115/0675Recorded: 10/08/2010Pages: 10
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
NIPPON MINING & METALS CO., LTD.
Exec Dt:
07/01/2010
Assignee:
NIPPON MINING HOLDINGS, INC.
10-1, TORANOMON 2-CHOME
MINATO-KU
TOKYO, JAPAN 105-0001
Correspondent:
WILLIAM BAK, HOWSON & HOWSON LLP
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 19034
Assignment: 4
Reel/Frame:
025123/0420Recorded: 10/12/2010Pages: 8
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
NIPPON MINING HOLDINGS, INC.
Exec Dt:
07/01/2010
Assignee:
JX NIPPON MINING & METALS CORPORATION
6-3, OTEMACHI 2-CHOME
CHIYODA-KU
TOKYO, JAPAN 100-8164
Correspondent:
WILLIAM BAK, HOWSON & HOWSON LLP
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 19034
Assignment: 5
Reel/Frame:
041649/0733Recorded: 02/07/2017Pages: 20
Conveyance:
CHANGE OF ADDRESS
Assignor:
JX NIPPON MINING & METALS CORPORATION
Exec Dt:
01/04/2016
Assignee:
JX NIPPON MINING & METALS CORPORATION
1-2, OTEMACHI 1-CHOME, CHIYODA-KU,
TOKYO,, JAPAN
Correspondent:
CPA GLOBAL LTD
LIBERATION HOUSE
CASTLE STREET
ST HELIER, JE1 1BL JERSEY
Assignment: 6
Reel/Frame:
057160/0114Recorded: 08/11/2021Pages: 20
Conveyance:
CHANGE OF ADDRESS
Assignor:
JX NIPPON MINING & METALS CORPORATION
Exec Dt:
06/29/2020
Assignee:
JX NIPPON MINING & METALS CORPORATION
10-4, TORANOMON 2-CHOME, MINATO-KU
TOKYO, JAPAN 100-8164
Correspondent:
CPA GLOBAL LIMITED
LIBERATION HOUSE
CASTLE ST
ST HELIER, JE1 1BL JERSEY

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