IP Library › Assignment 035445/0579
Patent Assignment
Reel/Frame 035445/0579

Assignment of Assignor's Interest

Recorded: 2015-04-20 Pages: 8
Assignors
EMEJULU, NNAEMEKA I.
Executed: 2015-04-10
LIU, YE
Executed: 2015-04-09
MALDARI, MARIO A.
Executed: 2015-04-09
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Identifying End Users in Need of Technical Assistance
Patent: 9,866,504 →
Application: 14/690,574 →
Publication: US 2016/0308750
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 15, 2021
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: DOORDASH, INC.
Reel/Frame 057826/0939 →