IP Library › Assignment 033354/0800
Patent Assignment
Reel/Frame 033354/0800

Assignment of Assignor's Interest

Recorded: 2014-07-21 Pages: 9
Assignors
CHAN, YUK L.
Executed: 2014-07-10
ESSENMACHER, MICHAEL D.
Executed: 2014-07-11
LECTION, DAVID B.
Executed: 2014-07-11
MASSELLE, ERIC L.
Executed: 2014-07-11
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
User Authentication Security System
Application: 14/336,609 →
Publication: US 2016/0019378
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Conveying Party to Add Inventor's Name Previously Recorded at Reel: 033354 Frame: 0800. Assignor(S) Hereby Confirms the Assignment . May 9, 2019
From: CHAN, YUK L.; ESSENMACHER, MICHAEL D.; LECTION, DAVID B.; MASSELLE, ERIC L.
To: INTERNATIONAL BUSINESS MACHINES CORPORATION
Reel/Frame 049135/0675 →