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Patent Assignment Abstract of Title
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Total Assignments: 7
Patent #:
6468670
Issue Dt:
10/22/2002
Application #:
09487234
Filing Dt:
01/19/2000
Inventors:
Yoshihiro Ikeda, Manfred Ernst Schabes, Yoshiaki Sonobe, kentaro Takano et al
Title:
MAGNETIC RECORDING DISK WITH COMPOSITE PERPENDICULAR MAGNETIC RECORDING LAYER
Assignment: 1
Reel/Frame:
010561/0465Recorded: 01/19/2000Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
IKEDA, YOSHIHIRO
Exec Dt:
01/17/2000
SCHABES, MANFRED ERNST
Exec Dt:
01/17/2000
SONOBE, YOSHIAKI
Exec Dt:
01/17/2000
TAKANO, KENTARO
Exec Dt:
01/17/2000
WELLER, DIETER KLAUS
Exec Dt:
01/17/2000
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Correspondent:
IBM CORPORATION
THOMAS R. BERTHOLD
650 HARRY ROAD (C4TA/J2B)
SAN JOSE, CA 95120-6099
Assignment: 2
Reel/Frame:
013835/0137Recorded: 07/28/2003Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
INTERNATIONAL BUSINESS MACHINES CORPORATION
Exec Dt:
12/31/2002
Assignee:
MARIANA HDD B.V.
JOHAN HUIZINGALAAN 765
AMSTERDAM, NETHERLANDS 1066VH
Correspondent:
MORRISON & FOERSTER LLP
PAUL JAHN
425 MARKET ST.
SAN FARANCISCO, CA 94108-2482
Assignment: 3
Reel/Frame:
013835/0329Recorded: 07/28/2003Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
MARIANA HDD B.V.
Exec Dt:
12/31/2002
Assignee:
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
LOCATELLIKADE 1
AMSTERDAM, NETHERLANDS 1076 AZ
Correspondent:
MORRISON & FOERSTER, LLP
PAUL JAHN
425 MARKET STREET
SAN FRANCISCO, CA 94105-2482
Assignment: 4
Reel/Frame:
029341/0777Recorded: 10/25/2012Pages: 152
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
HITACHI GLOBAL STORAGE TECHNOLOGIES NETHERLANDS B.V.
Exec Dt:
07/23/2012
Assignee:
HGST NETHERLANDS B.V.
HERIKERBERGWEG 238
LUNA ARENA, AMSTERDAM, NETHERLANDS 1101 CM
Correspondent:
HGST NETHERLANDS B.V.
3403 YERBA BUENA ROAD
SAN JOSE, CA 95135
Assignment: 5
Reel/Frame:
040818/0551Recorded: 12/05/2016Pages: 114
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
HGST NETHERLANDS B.V.
Exec Dt:
08/31/2016
Assignee:
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE, SUITE 100
IRVINE, CALIFORNIA 92612
Correspondent:
ANGELA REYES
5601 GREAT OAKS PARKWAY
ATTENTION: PATENT DEPARTMENT
SAN JOSE, CA 95119
Assignment: 6
Reel/Frame:
052915/0566Recorded: 02/06/2020Pages: 226
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
WESTERN DIGITAL TECHNOLOGIES, INC.
Exec Dt:
01/13/2020
Assignee:
JPMORGAN CHASE BANK, N.A., AS AGENT
IL1-1145/54/63, P.O. BOX 6026
CHICAGO, ILLINOIS 60680
Correspondent:
MORRIS & KAMLAY LLP
1911 FORT MYER DR.
SUITE 1050
ARLINGTON, VA 22209
Assignment: 7
Reel/Frame:
059127/0001Recorded: 02/08/2022Pages: 264
Conveyance:
RELEASE OF SECURITY INTEREST AT REEL 052915 FRAME 0566
Assignor:
JPMORGAN CHASE BANK, N.A.
Exec Dt:
02/03/2022
Assignee:
WESTERN DIGITAL TECHNOLOGIES, INC.
3355 MICHELSON DRIVE
IRVINE, CALIFORNIA 92612
Correspondent:
CSC
1090 VERMONT AVENUE NW, SUITE 430
WASHINGTON, DC 20005

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