IP Library › Assignment 042758/0209
Patent Assignment
Reel/Frame 042758/0209

Assignment of Assignor's Interest

Recorded: 2017-06-20 Pages: 4
Assignors
BERGENDAHL, MARC A.
Executed: 2016-05-11
CHENG, KANGGUO
Executed: 2016-05-11
SPORRE, JOHN R.
Executed: 2016-05-09
TEEHAN, SEAN
Executed: 2016-05-11
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Fin Patterns with Varying Spacing Without Fin Cut
Patent: 9,991,117 →
Application: 15/627,881 →
Publication: US 2017/0330755
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 13, 2020
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: ELPIS TECHNOLOGIES INC.
Reel/Frame 052644/0868 →