Patent Assignment
Reel/Frame 015466/0261
Assignment of Assignor's Interest
Recorded: 2004-06-16
Pages: 2
Assignor
CALCATERRA, ANTHONY
Executed: 2004-06-07
Assignee
KOMAG, INC.
1710 AUTOMATION PARKWAY, SAN JOSE, CALIFORNIA, 95131-1873
Covered Property
(1)
Method and Apparatus for Applying a Voltage to a Substrate During Plating
Related Assignments
(6)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 29, 2004
From: KNOX, DAVID
To: KNOX PLASTICS, INC.
Reel/Frame 016027/0231 →
Merger
Dec 17, 2007
From: KOMAG, INC.
To: WD MEDIA, INC.
Reel/Frame 020257/0216 →
Change of Name
Sep 19, 2018
From: WD MEDIA, INC
To: WD MEDIA, LLC
Reel/Frame 047112/0758 →
Assignment of Assignor's Interest
May 3, 2019
From: WD MEDIA, LLC
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 049084/0826 →
Security Interest
Feb 6, 2020
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS AGENT
Reel/Frame 052915/0566 →
Release of Security Interest at Reel 052915 Frame 0566
Feb 8, 2022
From: JPMORGAN CHASE BANK, N.A.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 059127/0001 →