IP Library › Assignment 023247/0422
Patent Assignment
Reel/Frame 023247/0422

Assignment of Assignor's Interest

Recorded: 2009-09-17 Pages: 4
Assignors
NELSON, MARK
Executed: 2009-09-16
PETERS, KEVIN H.
Executed: 2009-09-16
RUGGIERO, LOUIS R.
Executed: 2009-09-16
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Facial Recognition for Document and Application Data Access Control
Patent: 8,601,573 →
Application: 12/561,639 →
Publication: US 2011/0067098
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 →