Patent Assignment
Reel/Frame 040521/0221
Assignment of Assignor's Interest
Recorded: 2016-12-05
Pages: 3
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
Optimized Caching of Slices by a Ds Processing Unit
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 20, 2019
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: PURE STORAGE, INC.
Reel/Frame 050451/0549 →
Security Interest
Aug 26, 2020
From: PURE STORAGE, INC.
To: BARCLAYS BANK PLC AS ADMINISTRATIVE AGENT
Reel/Frame 053867/0581 →
Termination and Release of Security Interest in Patent Rights
Jun 11, 2025
From: BARCLAYS BANK PLC, AS ADMINISTRATIVE AGENT
To: PURE STORAGE, INC.
Reel/Frame 071558/0523 →