IP Library › Assignment 013346/0532
Patent Assignment
Reel/Frame 013346/0532

Assignment of Assignor's Interest

Recorded: 2002-09-27 Pages: 2
Assignor
JOHNSON, SANDRA K.
Executed: 2002-09-25
Assignee
Covered Property (1)
Method, System, and Program for Maintaining Data in Distributed Caches
Patent: 6,973,546 →
Application: 10/259,945 →
Publication: US 2004/0064650
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory Assignment Jan 21, 2016
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: HGST NETHERLANDS B.V.
Reel/Frame 037569/0134 →
Assignment of Assignor's Interest May 28, 2020
From: HGST NETHERLANDS B.V
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 052783/0631 →
Security Interest Jun 9, 2020
From: WESTERN DIGITAL TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS AGENT
Reel/Frame 052888/0177 →
Release of Security Interest at Reel 052888 Frame 0177 Feb 8, 2022
From: JPMORGAN CHASE BANK, N.A.
To: WESTERN DIGITAL TECHNOLOGIES, INC.
Reel/Frame 058965/0712 →