Patent Assignment
Reel/Frame 042519/0845
Assignment of Assignor's Interest
Recorded: 2017-05-26
Pages: 5
Assignee
STACKUP LLC
8455 HIGHFIELD PARKWAY, ENGLEWOOD, COLORADO, 80112
Covered Property
(1)
Calculating and Recording User Interaction Times with Selected Web Sites or Application Programs
Patent:
10,122,804 →
Application:
14/535,189 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 3, 2015
From: GARVIN, NICHOLAS EDWARD; MAYNARD, STEPHEN L.
To: STACKUP LLC
Reel/Frame 037200/0513 →
Assignment of Assignor's Interest
Jul 8, 2021
From: STACKUP LLC
To: GLOBAL GRID FOR LEARNING, PBC
Reel/Frame 056788/0353 →
Security Interest
Jul 9, 2025
From: SCHOOLDAY, INC.
To: JANE VANDEWALLE DECLARATION OF TRUST DATED FEBRUARY 18, 1993
Reel/Frame 071640/0270 →