IP Library › Assignment 050978/0676
Patent Assignment
Reel/Frame 050978/0676

Nunc Pro Tunc Assignment

Recorded: 2019-11-12 Pages: 6
Assignors
MIHAI, SEBASTIAN
Executed: 2014-04-29
GRABKA, DARIUSZ
Executed: 2014-04-28
Assignee
DESIRE2LEARN INCORPORATED
151 CHARLES STREET WEST, SUITE 400, KITCHENER, N2G 1H6, CANADA
Covered Property (1)
Methods and Systems for Representing Usage of an Electronic Learning System
Application: 16/425,048 →
Publication: US 2019/0347749
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 12, 2019
From: DESIRE2LEARN INCORPORATED
To: D2L INCORPORATED
Reel/Frame 050989/0496 →
Change of Name Nov 12, 2019
From: D2L INCORPORATED
To: D2L CORPORATION
Reel/Frame 050989/0508 →