IP Library › Assignment 034480/0159
Patent Assignment
Reel/Frame 034480/0159

Assignment of Assignor's Interest

Recorded: 2014-12-11 Pages: 6
Assignors
ALLEN, CORVILLE O.
Executed: 2014-12-10
FREED, ANDREW R.
Executed: 2014-12-10
ROORDA, STEPHAN J.
Executed: 2014-12-11
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Annotating Posts in a Forum Thread with Improved Data
Patent: 9,811,515 →
Application: 14/567,258 →
Publication: US 2016/0170949
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 →