IP Library › Assignment 054274/0270
Patent Assignment
Reel/Frame 054274/0270

Nunc Pro Tunc Assignment

Recorded: 2020-11-04 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: 17/038,138 →
Publication: US 2021/0082071
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 4, 2020
From: DESIRE2LEARN INCORPORATED
To: D2L INCORPORATED
Reel/Frame 054308/0464 →
Change of Name Nov 4, 2020
From: D2L INCORPORATED
To: D2L CORPORATION
Reel/Frame 054308/0467 →
Change of Name Nov 4, 2020
From: DESIRE2LEARN.COM INCORPORATED
To: DESIRE2LEARN INCORPORATED
Reel/Frame 054311/0338 →