IP Library › Assignment 027975/0312
Patent Assignment
Reel/Frame 027975/0312

Assignment of Assignor's Interest

Recorded: 2012-04-02 Pages: 4
Assignors
SHIMOKAWA, KOICHI
Executed: 2012-03-12
HAMAKUBO, KATSUSHI
Executed: 2012-03-08
Assignee
WD MEDIA (SINGAPORE) PTE.LTD.
C/O WESTERN DIGITAL TECHNOLOGIES, INC., 3355 MICHELSON DRIVE, SUITE 100, IRVINE, CALIFORNIA, 92630
Covered Property (1)
Lubricant for Magnetic Disk and Magnetic Disk
Patent: 8,999,534 →
Application: 13/386,343 →
Publication: US 2012/0276417
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 9, 2020
From: WD MEDIA (SINGAPORE) PTE. LTD
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 053180/0398 →
Security Interest Sep 29, 2020
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS AGENT
Reel/Frame 053926/0446 →
Release of Security Interest at Reel 053926 Frame 0446 Feb 8, 2022
From: JPMORGAN CHASE BANK, N.A.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 058966/0321 →