Patent Assignment
Reel/Frame 047554/0439
Assignment of Assignor's Interest
Recorded: 2018-11-20
Pages: 4
Assignors
YOON, WOONG A.
Executed: 2018-11-15
DULANEY, DANIEL
Executed: 2018-11-15
FILIPPONE, JOHN P.
Executed: 2018-11-15
ISHIGURO, BONNIE
Executed: 2018-11-15
CASELLA, ALEX X.
Executed: 2018-11-15
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property
(1)
User Access Control in Blockchain