Patent Assignment
Reel/Frame 047363/0321
Corrective Assignment to Correct the Spelling of the Name in the Receiving Party Data Previously Recorded on Reel 040330 Frame 0281. Assignor(S) Hereby Confirms the Assignment.
Recorded: 2018-10-30
Pages: 4
Assignor
FORK, MICHAEL JOHN
Executed: 2016-10-11
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
User Impersonation/Delegation in a Token-Based Authentication System
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 15, 2016
From: FORK, MICHAEL JOHN
To: INTERNATIONAL BUSINSS MACHINES CORPORATION
Reel/Frame 040330/0281 →
Assignment of Assignor's Interest
Sep 20, 2018
From: PRICE, VINCENT EDMUND
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 047570/0872 →
Assignment of Assignor's Interest
Oct 23, 2018
From: PRICE, VINCENT EDMUND
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 047872/0567 →
Assignment of Assignor's Interest
Oct 8, 2025
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: WORKDAY, INC.
Reel/Frame 073051/0916 →